Assertion: A transistor is a voltage-operating device.
Reason: Base current is greater than the collector current.

A transistor is current operated device. Explain.

In an n-p-n transistor , the base current is 100 muA and the collector current is

In case of NPN transistor, emitter current is always greater than collector current, because :

The Ac current gain of a transistor is 100. If the base current changes by 100muA . What is the charge in collector current.

Assertion: The current gain in common base circuit is always less than one. Reason: At constant collector votalge the change in collector current is more than the change in emitter current.

The transistor is working as common base amplifier, current gain is 0.97 and base current is 0.12mA . The collector current is

The current gain ofa transistor is 100. If the base current changes by 200 mu A, what is the change in collector current?