For a common emitter configuration, if and have their usu…

Physics Semiconductor Electronics JEE (Main) / AIEEE Problems ( Previous Years ) MCQ (Single Correct)

For a common emitter configuration, if and have their usual meanings, the incorrect relationship between and is.

Text Solution

Verified by Experts

The correct answer is:

CHECK THE SOLUTION.

(a, c)

As, we know, In case of a common-emitter configuration, DC current gain,

Where, is collector current and is emitter current

and AC current gain, .

where, is base current.

Also,

Dividing whole equation by , we get

Get practice questions, solutions, and test series in one place.

Share your experience with this question and solution.

Send your comment, doubt, correction, or feedback to admin.

What students say about this solution

No reviews yet. Be the first to write a review.