Syatem Of Condutors

The specific resistance of a condutor increases with

Statement-1: The maximum charge that can be given to a conductor of fixed volume depends on its shape. Statement-2: If the electric field near the condutor is sufficient for dielectric breakdown of air, no more charge can be transferred to it.

Is there any condutor which can be given almost unlimited charge ?

In terms of band theory, what is the difference: between a condutor and a semiconductor?

A condutor of length l is stretched such that its length increases by 10 % calculate the percentage change in the resistance of the conductor.

If potential difference V applied caross a condutor is increased by 2 V, how will the drift velocity of the electrons change ?

An uncharged insulated conductor A is brought near a charged insulated condutor B. what happens to charge and potential of B ?

A potential difference will be induced between the ends of the conductor shown in the figure, when the condutors moves along.

Assertion & Reason: Direction Mark the correct choice as Assertion: The SI system of units is the suitable syatem for measurements. Reason: The SI unit of temperature is kelvin.