For a transistor circuit, I(B)=10mA and ...

For a transistor circuit, `I_(B)=10mA` and `I_(C)=5.2mA`,

transistor can be used as amplifier with `A_(V)=10`

transistor can be used as amplifier with `A_(V)=100`

transistor can be used as amplifier with `A_(V)=1000`.

transistor cannot be used as amplifier

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The correct Answer is:

As `I_(B) gt I_(C)`, transistor cannot be used as amplifier.

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