A charged particle with some initial velocity is projected in a region where non-zero electric and/or magnetic fields are present. In column I, information about the existence of electric and/or magnetic field and direction of initial velocity of charged particle are given; while in Column II, the probable path of the charged particle is mentioned. Match the entries of Column I with the entries of Column II.Colum IColum IIi.→E=0,→B≠0 and initial velocity maya.Straight linebe at any angle with→B.ii.→E=0,→B=0and initial velocity mayb.Parabolabe at any angle with →E.iii→E≠0,→B≠0,→E||→Band initial velocity isc.Circular⊥to both.d.Helical path

A charged particle with some initial velocity is projected in a region

1.	A charged particle with some initial velocity is projected in a region where non-zero electric and/or magnetic fields are present. In column I, information about the existence of electric and/or magnetic field and direction of initial velocity of charged particle are given; while in Column II, the probable path of the charged particle is mentioned. Match the entries of Column I with the entries of Column II.Colum IColum IIi.→E=0,→B≠0 and initial velocity maya.Straight linebe at any angle with→B.ii.→E=0,→B=0and initial velocity mayb.Parabolabe at any angle with →E.iii→E≠0,→B≠0,→E\|\|→Band initial velocity isc.Circular⊥to both.d.Helical path
Answer» A charged particle with some initial velocity is projected in a region where non-zero electric and/or magnetic fields are present. In column I, information about the existence of electric and/or magnetic field and direction of initial velocity of charged particle are given; while in Column II, the probable path of the charged particle is mentioned. Match the entries of Column I with the entries of Column II. $\begin{matrix} Colum I & Colum II i. & \to E = 0, \to B \neq 0 and initial velocity may & a. & Straight line be at any angle with \to B . ii. & \to E = 0, \to B = 0 and initial velocity may & b. & Parabola be at any angle with \to E . iii & \to E \neq 0, \to B \neq 0, \to E \| \| \to B and initial velocity is & c. & Circular ⊥ to both. d. & Helical path \end{matrix}$

Discussion

No Comment Found

Related InterviewSolutions

The same retarding force is applied to stop a train. The train stops after 80 m. If the speed is doubled, then the distance will be
A block of wood floats in water with 45th of its volume submerged but in another liquid, it floats fully submerged. The density of the unknown liquid is (in kg/m3)
A machine which is 75 percent efficient, uses 12 joules of energy in lifting up a 1 kg mass through a certain distance. The mass is then allowed to fall through that distance. The velocity at the end of its fall is (in m/s)
A stone is allowed to fall from the top of a tower 80 m high and at the same time another stone is projected vertically upwards from the ground with a velocity of 20 m/s along the same line of motion. The two stones will meet after -
A convex lens A of focal length 20 cm and a concave lens B of focal length 5 cm are kept along the same axis with a distace d between them. If a parallel beam of light falling on A leaves B as a parallel beam, then d is equal to (IIT-JEE 1985)
A kid of mass 50 kg stands at the edge of a platform of radius 1 m which can be freely rotated about its axis. The moment of inertia of the platform is 0.02 kg-m2. The system is at rest. The kid throws a ball of mass 2 kg horizontally to his friend (friend standing on the ground) in a direction tangential to the rim with a speed 10 m/s as seen by his friend. The angular velocity with which the platform will start rotating in rad/s is
Two cars of unequal masses use similar tyres. If they are moving at the same initial speed, the minimum stopping distance
The maximum range of a gun on horizontal terrain is 16 km. If g=10 m/s2. What must be the muzzle velocity of the shell
The temperature inside and outside of the refrigerator is 260 K and 315 K respectively. Assuming that the refrigerator cycle is reversible, calculate the heat delivered to the surroundings for every joule of work done.
The electric potential at a point (x, y) in the x - y plane is given by V = - kxy. The field intensity at a distance r from the origin varies as

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment