For the given circuit of `PN`-junction diode, which of the following statements is correct?

Options

A. In forward biasing the voltage across `R` is `V`
B. In forward biasing the voltage across `R` is `2V`
C. In reverse biasing the voltage across `R` is `V`
D. In reverse biasing the voltage across `R` is `2V`

Answer

A

Explanation

In forward biasing, resistance of `PN` junction diode is zero, so whole voltage appears across the resistance.