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In a common-emitter amplifier circuit us...

In a common-emitter amplifier circuit using an n-p-n transistor the phase differene between the input and the output voltages will be

A

`45^(@)`

B

`90^(@)`

C

`135^(@)`

D

`180^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
In a common -emitter amplifier circuit the phase difference between the input and the output voltage is `180^(@)` (out of phase ).
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