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The input and output resistances in a co...

The input and output resistances in a common base amplifier circuits are `400 Omega` and `400 K Omega` respectively. The emitter current is `2mA` and current gain is `0.98`.
The base current is

A

`0.012mA`

B

`0.022mA`

C

`0.032mA`

D

`0.042mA`

Text Solution

Verified by Experts

The correct Answer is:
D
`I_(b)=I_(e)-I_(c)=2-1.96 =0.04mA`.
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