Question

In a semiconductor diode, p-side is earthed and to n-side is applied a potential of -2 volt, the diode shall

• A. conduct
• B. not conduct
• C. conduct partially
• D. break down

Answer 1

The correct option is A conduct

In the semiconductor, the $\text{p -}$side is earthed, i.e., that side is at zero potential, and the $\text{n -}$side is connected to $-2\text{Volt}$. Hence, the $\text{p -}$side is at a higher potential than the $\text{n -}$side, and the diode is in the forward bias. Therefore, the diode will conduct.