Question

During reverse bias, the n side of the p-n junction alone is affected by the applied potential

Answer 1

Answer : - During reverse bias, the n side of the p-n junction alone is affected by the applied potential. This statement is false.

Both P & N side gets affected.

In reverse bias, negative voltage is applied at P side with respect to N side. Because of that potential drop across the depletion layer increases.  Both electrons and holes are move after from the junction. the minority charged carrier are left behind in the P--N junction which leads to small charge.

So as we see, both P & N side majority charged carriers gets pulled in reverse bias.