a) In the depletion region of an unbiased p-n junction diode, what are the charge carriers?

b)Which biasing makes the junction resistance low and which high?

Asked by Topperlearning User | 18th Jun, 2014, 11:05: AM

Expert Answer:

a) In the depletion region of an unbiased p-n junction diode, there are only fixed ions but no free charge carriers.

b) Forward biasing of p-n junction makes its resistance low and reverse biasing of p-n junction makes its resistance high.

Answered by  | 18th Jun, 2014, 01:05: PM