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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1201. |
Show how you would connect three resistors, each of resistance 6 Omega so that the combination has a resistance of (i) 9 Omega (ii) 4 Omega |
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Answer» Solution :It is given here that `R_1=R_2=R_3=6 OMEGA` To get a net resistance of `9 Omega` we join three resistances as shown in fig. 12.5 (a) Here resistances of PARALLEL COMBINATION of two `6 Omega` resistors is `1/R.=1/6+1/6=2/6=1/3implies R.=3 Omega` `therefore Net resistance=R.+6=3+6=9 Omega`  (ii) To get a net resistance of `4 Omega` we join three resistances as shown in fig.12.5 (b) Here the combination of two RESISTORES in series, having a combined resistances `R_0=6+6=12 Omega`, is joined in parallel with the THIRD resistances of `6 Omega` Hence, the net resistance will be `1/R=1/12+1/6=(1+2)/12=3/12=1/4 implies R= 4 Omega` |
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| 1202. |
An electric tungsten bulb is connected into a home circuit. The home electric supply runs at 220 V potential difference. When switched on, a current of 0.45 A flows thorugh the bulb. What must be power (wattage) of the bulb? If it is kept on for 10 hours, how many units of electricity will be consumed? |
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Answer» `"Electric current (I) = 0.45 A"` `"TIME (t) = 10 hours"` `"To find:POWER (P), units of ELECTRICITY consumed"` `"Formula:P = VI"` `"Calculation:From formula,"` `P=220xx0.45=99W` In 10 hours, the power consumed is `99xx10=990Wh=0.99kWh` |
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| 1203. |
As per new Cartesian sign convention, the focal length of a concave mirror as well as a concave lens is taken to be negative. |
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Answer» |
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| 1204. |
An alternating current has frequency of 50Hz. How many times it has changed its direction In one second. |
| Answer» Solution :100 times. 50 HZ frequency means AC generator COMPLETES 50 cycles in 1 second. | |
| 1205. |
How does the angle of minimum deviation produced by a prism change with increase in (i) the wavelength of incident light, and (ii) the refracting angle of prism ? |
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Answer» (II) INCREASES. |
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| 1206. |
A coil made of insulated copper wire is connected to a galvanometer .i] What happensto the deflectionof the galvanometerif this coil is moved towardsa stationary bar magnetand thenii] Moved away from it ? Give reason for you answer and name the phenomenoninvolved. |
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Answer» Solution :i] When the coil is moved towards the stationary bar magnet, the galvanometer shows a deflectionin one direction. Since the motion of the coil towardsthe magnet changes the magnetic field around it, an induced an emf in the coil results in currentflowing through it. ii] When the coil is moved away from the magnet, THEGALVANOMETER shows a deflection in the OPPOSITE direction. This is again because of the CHANGE in magnetic field aroundthe coil, which induces an electric CURRENT in the opposite direction . Thisphenomenon is called ELECTROMAGNETIC induction. |
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| 1207. |
(a) Draw a ray diagram to show the formation of image by a convex lens when an object is placed in front of the lens between its optical centre and principal focus. (b) In the above ray diagram mark the object-distance (u) and the image-distance (v) with their proper signs (+ve or -ve as per the new Cartesian sign convention) and state how these distances are related to the focal length (f) of the convex lens in this case. |
Answer» Solution :(a) The ray diagram is as shown in Figure.  (b) The OBJECT distance .u., the image distance .v. and the focal length .f. of the convex LENS are correlated as PER relation : `(1)/(v) - (1)/(u) = (1)/(f)` While applying this formula we must SPECIFY +ve or -ve signs of u, v and f as per new Cartesian sign CONVENTION being followed. |
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| 1209. |
Complete thefission reaction: ""_92U^(235) + ""_0n^(1) to ""_43Tc^(107) +ln+5""_0n^(1) |
| Answer» Solution :`""_(92)U^(235)+""_(0)n^(1) to ""_(43)Tc^(107) +""_(49)In^(124)+ 5""_(0)n^(1)` | |
| 1210. |
What is nuclear fusion? Explain with the help of an example. Also write the nuclear equation. |
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Answer» Solution :The process where cwo nuclei of a light element [like that of hydrogen] combine to form a heavy nucleus [like that of helium] is called nuclear fusion. There is some loss of mass in nuclear fusion which gets CONVERTED into a tremendous amount of energy. Nuclear fusion is CARRIED out by heating the lighter elements to EXTREMELY high temperature under extremely high pressure. For example when deuterium atoms are heated to an extremely high temperature under extremely high pressure, two deuterium nuclei combine to form a heavy nucleus of helium and a neutron is emitted. A tremendous amount of energy is liberated in this reaction. `""_(1)^(2) H + ""_(1)^(2) H rarr ""(3)/(2) "He" + ""(1)_(0)n ` + Huge amount of energy. The energy PRODUCED during nuclear fusion has not been controlled so fas. So, nuclear fusion energy has not be used for generating electricity so far. |
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| 1211. |
An electronmovieswith aspeed v alongpositivedirectionof x - axis . Ifa magnetic field B actsalongthe positive y - direction , thenthe forceon theelectron will act along . |
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Answer» x-axis |
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| 1212. |
Selwyn is 16 yr old and wears a spectacle having a power of +2 D. Answer the following questions: Which lens is used by selwyn? |
| Answer» SOLUTION :CONVEX LENS. | |
| 1213. |
Mention one more method of inducing current in a coil. |
| Answer» Solution :By CHANGING current in another COIL PLACED NEAR it. | |
| 1215. |
Compare in tubular form the reactivities of the following metals with cold and hot water : (a) Sodium (b) Calcium (c ) Magnesium |
Answer» SOLUTION :
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| 1216. |
Why is a normal eye not able to see clearly the objects placed closer than 25 cm ? |
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Answer» Solution :(i) The minimum distance at which an OBJECT is PLACED from the normal eye so that it can be seenclearly without giving any strain on the eye is CALLED the distance of the distinct vision. (ii) This distance is 25 cm for a normal human eye. (iii) If the object is placed at a distance less than 25 cm, ciliary muscles are unable to adjust the lens there is a strain on the eye and it cannot be seen clearly. (iv) Hence an object should be placed at 25 cm or more to have a clear and sharp image of it on the RETINA. |
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| 1217. |
A rectangular coil of copper wires is rotated in a magnetic field. The direction of the induced current changes once in each |
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Answer» Two revolution |
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| 1218. |
What do you mean by resistance of a conductor? Define its unit. (b) In an electric circuit with a resistance wire and a cell, the current flowing is I. what would happen to this current if the wire is replaced by another thicker wire of same material and same length? Give reason. |
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Answer» Solution :The RESISTANCE of a conductor is a property of the conductor, which affects the flow of current through it on maintaining a potential DIFFERENCE across its ends. Unit of resistance is ohm. Resistance of a conductor is said to be 1 ohm, if a potential difference of 1V is to be applied across its ends for maintaining flow of 1A current. (B) If given resistance wire is replaced by another thicker wire of same material and same length then cross section area of wire is INCREASED and consequently its resistance DECREASES [ As `R=(rho L)/A`] . So the current flowing in the circuit increases. |
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| 1219. |
Choose the source of energy which is different from others: |
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Answer» lignite |
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| 1220. |
What kind of mirror- concave, convex, or plain- would be best suited for use in a solar cooker? Why? |
| Answer» Solution :A solar COOKER uses heat of the SUNLIGHT to cook and heat FOOD. A mirror is used to reflect and focus sunlight at a point. A CONCAVE mirror is used in a solar cooker for this purpose. The mirror focuses all the incident sunlight at its focus. The temperature at that point increases, THEREBY cooking and heacing the tood placed at that point. | |
| 1221. |
Identifythe non- aqueoussolution. |
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Answer» SODIUM chloride in WATER |
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| 1222. |
What will you do? Why? You ar spending more time in interacting/mobile games, phone, etc. |
| Answer» Solution :As I am in CLASS `10^(th)` I would delete all my games APP from my mobile phone and use the phone only to WATCH educational and motivational videos. I will use my mobile phone rationally. | |
| 1223. |
A calorimeter has mass 100 g and specific heat 0.1 kcal/kg.^(@)C. It contains 250 g of liquid at30^(@) Chaving specific heat of 0.4 kcal/kg.^(@)C . If we drop a piece of ice of mass 10 gat0^(@) c into it , what will be the temperature of the mixture ? |
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Answer» Solution :Data `:m_(1) =100g, c_(1)= 0.1 kcal //kg.^(@)C , 0.1 cal //g.^(@)C, T_(1) = 30^(@) C ,m_(2)=250 g,c_(2)= 0.4kcal//kg.^(@)C,T_(2) = 30^(@)C , m_(3)=10g, T_(3) = 0^(@)C, L=80cal //g ` c ( water ) =`1 cal // g. ^(@)C, T = ?` `Q_(1) ` ( heat lost by calorimeter ) = `m_(1)c_(1) (T- T_(1))`, `Q_(2) ` ( heat lost by LIQUID ) `= m_(2)c_(2) (T-T_(2))`, `Q_(3)` ( heatabsorbed by ice ) ` =m_(3) L`, `Q_(4)` ( heat absorbed BYWATER formed on melting of ice )`=m_(3) c ( T -0^(@) C ) ` According to the principle of heat exchange ,`Q_(1) + Q_(2) = Q_(3)+Q_(4)` `:.m_(1)c_(1)(T_(1)-T)+ m_(2)c_(2)(T_(2)-T) = m_(3)L + m_(3)c ( T - 0^(@)C)` `:.m_(1)c_(1)T_(1)-m_(1)c_(2)T_(2) +m_(2)c_(2)T_(2) -m_(2)c_(2)T= m_(3)L + m_(3)c(T- 0^(@)C)` `:. m_(1)c_(1)T_(1) + m_(2)c_(2)T_(2) =m_(3)L = ( m_(1)c_(1)+m_(2)c_(2)+m_(3)c) T ` `:. 100g xx0.1 cal//g.^(@) C xx30^(@) C + 250 g xx 0.4 cal //g.^(@)C xx 30^(@) C ` ` 10g xx 80 cal //g +( 100g xx 0.1 cal //g.^(@) C + 250 g xx 0.4 cal//g.^(@) C + 10g xx 1 cal //g.^(@) C ) T ` `:. ( 10 + 100+ 10)T = 300+ 3000 - 800)^(@)C ` `:. 120 T = 2500^(@)C ` `:. T =( 2500)/( 120 ).^(@)C= ( 125)/( 6).^(@)C =20.83^(@) C ` This is the temperature of the mixture. |
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| 1224. |
A battery of 9V is connected in series with resistors of 0.2 Omega, 0.3 Omega,0.4 Omega, 0.5 Omega and 0.12 Omega respectively. How much current would flow through the 12 Omega resistors? |
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Answer» Solution :Here potential difference V=9V Resistance joined in series are `R_1=0.2 OMEGA, R_2=0.3 Omega, R_3=0.4 Omega, R_4=0.5 Omega and R_5=12 Omega` `therefore` Total series RESISTANCES `R_s=R_1+R_2+R_3+R_4+R_5` =0.2+0.3+0.4+0.5+12=`13.4 Omega` `therefore` Current in the circuit `I=V/R_s= (9V)/(13.4 Omega)=0.67A` In a series circuit same current flows through all the resistances, hence current of 0.67A will flow through `12 Omega` RESISTOR. |
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| 1225. |
Budding in yeast |
| Answer» SOLUTION :Budding is the asexual reproductive process in which a small bulge or bud APPEARS on the SURFACE of PARENT cell as seen in unicellular yeast. | |
| 1226. |
Draw a ray diagram to show the path of the reflected ray corresponding to an incident ray which is directed parallel to the principal axis of a concave mirror. Mark on it the angle of incidence and the angle of reflection. |
Answer» SOLUTION :
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| 1227. |
A machine works as a (i) force multiplier, (ii) speed multiplier. In each case state whether the velocity ratio is more than or less than 1. |
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Answer» (II) LESS than 1. |
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| 1228. |
why do the Planets not twinkle?. |
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Answer» Solution :(i) PLANETS are much closer to us as compared to stars. (ii) They, therefore do not APPEAR as point sources but appear as a collection of point sources. (iii) CHANGES in ATMOSPHERIC refractive index changes the POSITION as well as the brightness of individual point source, but the average position and total average brightness remains unchanged. (iv) As a result of this planets do not appear to twinkle. |
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| 1229. |
If the instantaneous velocity of a particle is zero, will its instantaneous acceleration be necessarily zero |
| Answer» Solution :No. (HIGHEST point of vertical UPWARD MOTION under gravity) | |
| 1230. |
Rescue operations, Restoring communication services, Medical assistance, Farming practices restarted. |
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Answer» Solution :FARMING practices restarted Farming practices are restarted during the reconstruction PHASE, WHEREAS the rest are PART of phase of EMERGENCEY. |
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| 1231. |
In Activity13.7. howdowe thinkthe displacement of the rodAB will beaffected if (i)the currentin rod AB is increased : (ii) a strongerhorse - shoe magnetis used , and(iii) the length of the rod AB is increased ? |
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Answer» Solution :Experimentshaveshown that, whena current- carryingconductoris placed in a magnetic field, the FORCEACTINGON the conductor is initially at rest ) is PROPORTIONAL toi….. (a) the current in the conductor . (b) the strength of themagnetic field. (c) the lenghtof the conductor . (i) Whenthe currentin the rod AB is increased , themoreforce will act on the rod and hencethe displacementof THEROD will also be more ( in the same proportion. (ii) If a stronger horse - shoe MAGNET is usedthen the strenghtof mgnetic fieldwill increases leading to a greaterfroce on the rod . Dueto the greater force , the displacementof the rod willalso be more ( in the same PROPOTION). (iii) Ifthe lenghtof the rod ABis increased, the moreforcewill act on the rod and hencethe displacementof the rodwill also be more ( in thesame proportion). |
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| 1232. |
Hydrogen has been used as a rocket fuel. Would you consider it a cleaner fuel than CNG ? Why or why not ? |
| Answer» Solution :Hydrogen is a cleaner FUEL than CNG because it produces water on burning while CNG produces `CO_(2)`, on burning. The increase in concentration of `CO_(2)`, in the ATMOSPHERE increases the temperature of atmosphere, leading to GLOBAL warming. | |
| 1233. |
State precautions taken for insect bite. |
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Answer» Solution :Insect bite generally causes the follow1ng symptoms: (i) Swelling, itchiness, blistering, redness. (ii) If there is an allergic reaction or DIZZINESS then, the DOCTOR should be consulted immediately . (III) Otherwise, WASH the affected area with soap and apply COLD compress |
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| 1234. |
Give names of two natural polymers. Write the place of their occurrence and names of monomers from which they are formed. |
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Answer» SOLUTION :(1) Polysaccharide is a NATURAL polymer. It OCCURS in starch/carbohydrates. It is formed from monomer glucose. (2) PROTEIN is a natural polymer. It occurs in MUSCLES, hair. Enzymes, skin, egg. It is formed from alpha aminoacids. |
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| 1235. |
Compute the heat generated while transferring 96000 coulomb of charge in one hour through a potential difference of 50V. |
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Answer» SOLUTION :Here charge transferred `Q=96000C, time t=1 hour=60 TIMES 60s=3600s ` and POTENTIAL DIFFERENCE V=50V `therefore` Heat GENERATED `H=VIt=50 times 96000=4800000J=4.8 times 10^6 J` |
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| 1236. |
A person cannot see objects clearly beyond 50cm. The power of lens to correct the vision is: |
| Answer» Answer :C | |
| 1237. |
Which instrument is used to measure electric potential difference? |
| Answer» SOLUTION :VOLTMETER | |
| 1238. |
Answer question numbers (a) - (d) on the basis of your understanding of the following paragraph and the related studied concepts : Around the year 1800, only 30 elements were known. Dobereiner in 1817 and Newlands in 1866 tried to arrange the then knon elements and framed laws which were rejected by the scientists. Even After the rejection of the propose laws, many scientists continued to search for a pattern that correlated the properties of elements with their atomic masses. The main credit for classifying elements goes to Mendeleev for his most important contribution to the early development of Periodic table of elements wherein he arranged the elements on the basis of their fundamental property, the atomic mass and also on the similarly of chemical properties. The formulae of their hydrides and oxides were treated as basic criteria for the classification of the elements. However, Mendeleev's classification also had some limitations as it could not assign the position to isotopes. He left some gaps in the Periodic table. State Mendeleev's Periodic Law. |
| Answer» SOLUTION :Properties of an ELEMENT are PERIODIC FUNCTION of their ATOMIC masses. | |
| 1239. |
Among identical spheres A and B having charges as – 5 and - 16 C |
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Answer» `- 16 C` is at higher potential |
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| 1240. |
Answer question numbers (a) - (d) on the basis of your understanding of the following paragraph and the related studied concepts : Around the year 1800, only 30 elements were known. Dobereiner in 1817 and Newlands in 1866 tried to arrange the then knon elements and framed laws which were rejected by the scientists. Even After the rejection of the propose laws, many scientists continued to search for a pattern that correlated the properties of elements with their atomic masses. The main credit for classifying elements goes to Mendeleev for his most important contribution to the early development of Periodic table of elements wherein he arranged the elements on the basis of their fundamental property, the atomic mass and also on the similarly of chemical properties. The formulae of their hydrides and oxides were treated as basic criteria for the classification of the elements. However, Mendeleev's classification also had some limitations as it could not assign the position to isotopes. He left some gaps in the Periodic table. Why did Mendeleev leave some gaps in the Periodic Table ? |
| Answer» Solution :Mendeleev predicted the EXISTENCE of some new elements that had not been discovered at that time. He left the gaps for such elements. Mendeleev named such elements by prefixing a Sanskrit numeral Eka (one) to the name of the PRECEDING elements in the same group. Scandium, gallium and germanium, discovered later have properties SIMILAR to Eka-boron, Eka- ALUMINIUM and Eka-silicon. | |
| 1241. |
When do you say that the resistance of a wire is 1 Omega? |
| Answer» Solution :RESISTANCE is SAID to be `1 Omega`, if for flow of 1A current one has to MAINTAIN a potential difference of 1 VOLT. | |
| 1242. |
Answer question numbers (a) - (d) on the basis of your understanding of the following paragraph and the related studied concepts : Around the year 1800, only 30 elements were known. Dobereiner in 1817 and Newlands in 1866 tried to arrange the then knon elements and framed laws which were rejected by the scientists. Even After the rejection of the propose laws, many scientists continued to search for a pattern that correlated the properties of elements with their atomic masses. The main credit for classifying elements goes to Mendeleev for his most important contribution to the early development of Periodic table of elements wherein he arranged the elements on the basis of their fundamental property, the atomic mass and also on the similarly of chemical properties. The formulae of their hydrides and oxides were treated as basic criteria for the classification of the elements. However, Mendeleev's classification also had some limitations as it could not assign the position to isotopes. He left some gaps in the Periodic table. If the letter 'R' was used to represent any of the elements in the group, then the hydride and oxide of carbon would respectively be represented as (i) RH_(4), RO(ii) RH_(4), RO_(2) (iii) RH_(2), RO_(2) (iv) RH_(2), RO |
| Answer» SOLUTION :(II) Like `CH_(4), CO_(2)` | |
| 1243. |
A copper wire has diameter 0.5mm and resistivity of 1.6 times 10^-8 Omega.m What will be the length of this wire to make its resistances 10 Omega? How much does the resistance change if the diameter is doubled? |
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Answer» SOLUTION :It is given that diameter of wire D=0.5mm `= 5 times 10^-4m` resistivity `p=1.6 times 10^-8 OMEGA m`. And resistance `R=10 Omega` As `(pL)/A=(4pL)/(piD^2),hence I=(piD^2R)/(4p)` `therefore` Length of wire `L=(22 times( 5 times10^-4)^2 times10)/(7 times 4 times 1.6 times 10^-8)=122.5m` IF the diameter of wire is doubled then `D.=2D` and hence `A.=(piD^2)/4=pi/4(2D^2)=4 times(piD^2)/4=4A` For a given length and given MATERIAL resistance is inversely proportional to the cross SECTION area of the wire i.e., ` R prop 1/A` `therefore (R.)/R=A/(A.)or R.=( RA)/(A.)=R/4=10/4=2.5 Omega` |
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| 1244. |
Answer question numbers (a) - (d) on the basis of your understanding of the following paragraph and the related studied concepts : Around the year 1800, only 30 elements were known. Dobereiner in 1817 and Newlands in 1866 tried to arrange the then knon elements and framed laws which were rejected by the scientists. Even After the rejection of the propose laws, many scientists continued to search for a pattern that correlated the properties of elements with their atomic masses. The main credit for classifying elements goes to Mendeleev for his most important contribution to the early development of Periodic table of elements wherein he arranged the elements on the basis of their fundamental property, the atomic mass and also on the similarly of chemical properties. The formulae of their hydrides and oxides were treated as basic criteria for the classification of the elements. However, Mendeleev's classification also had some limitations as it could not assign the position to isotopes. He left some gaps in the Periodic table. Isotopes are (i) Atoms of an element with similar chemical properties but different atomic masses. (ii) Atoms of different elements with similar chemical properties but different atomic masses. (iii) Atoms of an different with different chemical properties but same atomic masses. (iv) Atoms of different elements with different chemical properties but same atomic masses. |
| Answer» SOLUTION :Similar CHEMICAL properties but different atomic MASSES. | |
| 1245. |
An atom bomb has a_______ fissile material which can fit into cyclindrical void. |
| Answer» SOLUTION :cyclindrical | |
| 1246. |
Answer question numbers (a) - (d) on the basis of your understanding of the following paragraph and the related studied concepts : India today is facing the problem of overuse of resources, contamination of water and soil and lack of methods of processing the waste. The time has come for the world to say goodbye to "single-use plastics". Steps must be undertaken to develope environment-friendly substitutes, effective plastic waste collection and methods of its disposal. Indore treated 15 lakh metric tonnes of waste in just 3 years, through biomining and bioremediation, techniques. Bioremediation involves introducing microbes into a landfill to naturally 'break' it down and biomining involves using trommel machines to sift through the waste to separate the soil and the waste component. The city managed to chip away 15 lakh metric tonnes of waste at a cost of around Rs. 10 crore. A similar experiment was successfully carries out in Ahmedabad also. State two methods of effective plastic waste collection in your school. |
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Answer» Solution :(i) We have differently coloured and well-labelled DUSTBINS, on each corridor of our school. (ii) The students are made aware about the environment at very stage. (iii) each class has cleanliness CAPTAINS who see to it that each child disposes of SPECIFIC WASTE according to the COLOUR waste bins. (iv) The school is a plastic free zone. |
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| 1247. |
At the time of short circuit, the electric current in the circuit : |
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Answer» vary CONTINUOUSLY. [Hint : At the time of SHORT circuit the resistance offered by the circuit becomes extremely less due to direct contact of live wire with neutral wire. As a result, current increases heavily.] |
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| 1248. |
Answer question numbers (a) - (d) on the basis of your understanding of the following paragraph and the related studied concepts : India today is facing the problem of overuse of resources, contamination of water and soil and lack of methods of processing the waste. The time has come for the world to say goodbye to "single-use plastics". Steps must be undertaken to develope environment-friendly substitutes, effective plastic waste collection and methods of its disposal. Indore treated 15 lakh metric tonnes of waste in just 3 years, through biomining and bioremediation, techniques. Bioremediation involves introducing microbes into a landfill to naturally 'break' it down and biomining involves using trommel machines to sift through the waste to separate the soil and the waste component. The city managed to chip away 15 lakh metric tonnes of waste at a cost of around Rs. 10 crore. A similar experiment was successfully carries out in Ahmedabad also. Name any two usesof "single-use plastic" in daily life. |
| Answer» SOLUTION :"Single-use PLASTIC" can be USED as disposable gloves and head COVER. | |
| 1249. |
Answer question numbers (a) - (d) on the basis of your understanding of the following paragraph and the related studied concepts : India today is facing the problem of overuse of resources, contamination of water and soil and lack of methods of processing the waste. The time has come for the world to say goodbye to "single-use plastics". Steps must be undertaken to develope environment-friendly substitutes, effective plastic waste collection and methods of its disposal. Indore treated 15 lakh metric tonnes of waste in just 3 years, through biomining and bioremediation, techniques. Bioremediation involves introducing microbes into a landfill to naturally 'break' it down and biomining involves using trommel machines to sift through the waste to separate the soil and the waste component. The city managed to chip away 15 lakh metric tonnes of waste at a cost of around Rs. 10 crore. A similar experiment was successfully carries out in Ahmedabad also. If we discontinue the use of plastic , how can an environment-friendly substitute be provided ? |
| Answer» Solution :CLOTH and jute BAGS are environment FRIENDLY options. Each HOUSEHOLD must make and carry their own bags. | |
| 1250. |
It is established that an electric current through a conductor produces a magnetic field arount it . Is there a similar magnetic field produced around a thin beam of movingi] Alpha particles ?ii] Neutrons ? Justify your answer . |
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Answer» Solution :i] Yes. Since alpha PARTICLES,are POSITIVELY charged a thin beam of MOVING alpha particles acts like a current-carryingstraight conductor and PRODUCES a magnetic field aroundits path. II] No, as neutrons carry no charge, no magneticfield would be produced around their path. |
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