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In NPN transistor, if doping in base reg...

In `NPN` transistor, if doping in base region is increased then collector current

A

Decreases

B

Increases

C

Remain same

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
For a transistor, `i_e=i_b+i_c therefore i_c=i_e - I_b`
If the doping in the base region is increased, then the base current (`I_b`) also increases. Hence `l_c` will decrease.
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