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Alternating Current Applied to an Inductor

Current gain ...

Question

Current gain in common emitter configuration is more than I because

A

I_{c} < I_{b}

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B

I_{c} < I_{e}

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C

I_{c} > I_{e}

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D

I_{c} > I_{b}

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Solution

The correct option is D $I_{c} > I_{b}$
$β = \frac{I_{c}}{I_{b}} > 1$ or $I_{c} > I_{b}$

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