Question

Calculate the reactance of a 2 H inductor that is connected to a battery with peak voltage 10 V and angular frequency 40 radians/s.

Answer 1

Answer:

The reactance is 80 Ω

Explanation:

Inductance H = 2 H

voltage v = 10 V

angular speed ω = 40 rad/s

The reactance of an inductive ac circuit  $X_{L} =$ ωL

$X_{L} =$ 40 x 2 = 80 Ω

The current in the circuit is = V/$X_{L}$ = 10/8 = 1.25 A