Answer to Question #218493 in Electric Circuits for Ojsmart

Question

Sketch:
i. The voltage diagram for a RLC and LC circuit
ii. Current - voltage relation for a purely resistive circuit.

Answer 1

1. RLC :-

LC circuit:-

2. Current voltage relation :-

$I=\frac{V}{z}$

Impedance z=$\sqrt{R^2+{(X_L-X_c)}^2}$

Purely resistive circuit

$z=R$

$I=\frac{V}{R}$