In a purely inductive circuit, the current is

In a pure inductive a.c circuit

In a purely inductive AC circuit, the current leads the e.m.f by phase pi//2 (Write True or False).

In a purely capacitive circuit, the current

In a purely resistive ac circuit, the current

What happens to the inductive reactance and the current in a purely inductive circuit if the frequency is halved ?

Prove that in a pure resistive circuit the current is in phase with the applied voltage.