Calculate the inductance L, of the coil in the circuit diagram shown below.

A. 3.8H
B. 0.6H
C. 0.4H
D. 0.2H

Correct Answer: Option B

B. 0.6H

Explanation

XL = V/I=240/2=120Ω

L = XL/2πf

= 120×π/2×π×100

= 0.6H