The correct relation|Semiconductor Electronics|JEE MAIN 2021

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JEE MAIN 2021

18-03-21 S2

Question

The correct relation between $\alpha$ (ratio of collector current to emitter current) and $\beta$ (ratio of collector current to base current) of a transistor is :

Select the correct option:

A

$\beta=\frac{\alpha}{1+\alpha}$

B

$\alpha=\frac{\beta}{1-\alpha}$

C

$\beta=\frac{1}{1-\alpha}$

D

$\alpha=\frac{\beta}{1+\beta}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

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