In a series RLC circuit

PHYSICS · Single correct · A Level · Physics · Fields and their consequences · Fields and their consequences

Problem

In a series RLC circuit, how does the inductive reactance XLX_L vary with the frequency ff of the applied alternating voltage? (a) XL∝1fX_L \propto \dfrac{1}{f} (b) XL∝f2X_L \propto f^{2} (c) XL∝fX_L \propto f (d) XLX_L is independent of ff

Related theory

Browse the problem library