Question

For the circuit shown below, find the voltage across the resistance RL if RL is infinite.

(a) 3

(b) 2

(c) 1

(d) 0

The question was posed to me in exam.

The origin of the question is Nodal Analysis in section Steady State AC Analysis of Network Theory

Answer 1

The correct choice is (d) 0

Explanation: If RL is infinite, the voltage across it will be 0. So the voltage across the resistance RL if RL is infinite is zero.