If $p-n$ junction diode is reverse biased,then:

In the circuit shown for the given input voltage $V_i$, the maximum output voltage $V_0$ is

In the following circuit,$PN$-junction diodes $D_1, D_2$,and $D_3$ are ideal. For the following potentials of $A$ and $B$,the correct increasing order of resistance between $A$ and $B$ will be:
$(i) V_A = -10\,V, V_B = -5\,V$
$(ii) V_A = -4\,V, V_B = -12\,V$

The resistance of a germanium junction diode whose $V-I$ characteristic is shown in the figure is ........ $k\Omega$ $(V_k = 0.3 \, V)$.

The depletion layer in the $P-N$ junction region is caused by

When a $p-n$ junction diode is reverse biased,then the width of the depletion layer will