In forward bias,the width of the potential barrier in a $P-N$ junction diode:

Assuming the ideal diode,draw the output waveform for the circuit given in the figure. Explain the waveform.

What is the current in the circuit shown below?

The forward resistance of the diode is zero and the reverse resistance is infinite. When the positive terminal of a $2 \ V$ battery is connected to point $A$ and the negative terminal to point $B$,what current will flow through the circuit (in $A$)?

In the given circuits $(a)$,$(b)$,and $(c)$,the potential drop across the two p-n junctions are equal in:

In the depletion layer of a reverse-biased $p-n$ junction,the