We observe the bulb glowing when the switch is 'ON'. Can we conculde t – InterviewSolution

1.	We observe the bulb glowing when the switch is 'ON'. Can we conculde that charges instantly move from the 'switch' to the bulb ? Discuss.
Answer» Solution :In any electric CIRCUIT, wires made upof good con-ductors are used to connected different appliances. All conductorshave free charges MOVING in al DIRECTIONS. When the switch is 'ON', free charges through-out the circuit start moving in a spcific direction INSTANTLY. Even through nocharge moves from switch to bulb instantly, charges at the end of the conductor that are connected to the bulb star moving through the bulb when switch is 'ON'.

Discussion

No Comment Found

Related InterviewSolutions

Answer the following question Define melting and boiling points
A whale swims due East for a distance of 5 km. turns around and goes due West for 1.8 km, and finally turns around again and heads 1.2 km due East. What is the distance and displacement of the whale?
The image formed by a plane mirror is at a distance behind the mirror as..........
How are dogs made alert by the crime department ? Explain.
{:("Column A","Column B"),(A."Pinhole camrea",(" ")a."Extended source"),(B."Kaleidoscope",(" ")b."Multiple reflecttion"),(C."Distance from pole to the center of a mirror",(" ")c."Rectilinear"),(D."Distance from the pole of the mirror to the principal focus.",(" ")d."Focal length"),(E."Tube light",(" ")e."Radius of curvature"):}
Moon is a luminous object.
______ are used to detect flaws inside a metal.
Answer the following question Give three examples each of a good and bad conductor of heat
The time taken to perform 45 vibrations is ______ times the time taken for a single vibration.
A virtual image can be obtained on a screen.