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In a p-n junction diode, change in tempe...

In a `p-n` junction diode, change in temperature due to heating

A

affects only reverse resistance

B

affects only forward resistance

C

does not affect resistance of p-n junction

D

affects the overall V-I characteristics of p-n junction

Text Solution

Verified by Experts

The correct Answer is:
D
Due to heating, number of electron - hole pairs will increase, so overall resistance of diode will change.
Thus, forward biasing and reversed biasing both are changed.
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