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Question

Question: A student performs experiment with common emitter npn transistor which is working as amplifier then ...

A student performs experiment with common emitter npn transistor which is working as amplifier then which is not correct-

A

AV> 1

B

b> 1

C

Ri = ΔVbΔIb\frac{\Delta V_{b}}{\Delta I_{b}}

D

RG = Ri R0

Answer

RG = Ri R0

Explanation

Solution

RG = so RG is incorrect