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A transistor is used in the common emitt...

A transistor is used in the common emitter mode as an amplifier. Then

A

the base-emitter junction is forward-biased

B

the base-emitter junction is reverse -biased

C

the input signal is connected in series with the voltage applied to blast the base-emitter junction

D

the input signal is connected in series with the voltage applied to bias the base-collector junction.

Text Solution

Verified by Experts

The correct Answer is:
c
In CE-transistor amplifier, the base - emitter junction is forward bias and the input signal is connected in series with the base - emitter battery.
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Knowledge Check

  • Consider an n-p-n transistor amplifier in common - emitter configuration. The current gain of the transistor is 100. If the collector current changes by 1 mA, what will be the change in emitter current?

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    C
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    D
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