Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Alternating Current

Question:

A circuit consists of an inductor of inductance 50 mH and a voltage source supplying V = 220 Cos 100t V. Find the peak current through the circuit.

Options:

33 V

150 A

44 A

28

Correct Answer:

44 A

Explanation:

$I_{peak} = \frac{V_{peak}}{\omega L} = \frac{220 V}{100 \times 50 mH} = 44A $