An inductor of 247 mH with a resistance of 37 Ω is connected to a power supply with a maximum voltage of 336 V and a frequency of 71 Hz. Find the current in the circuit. Answer in units of A. 022 (part 2 of 3) 10.0 points Find the phase angle between the current and applied voltage. Answer in units of ◦ . 023 (part 3 of 3) 10.0 points Find the power loss in the inductor. Answer in units of W.

(i) The current in the circuit is 2.044 A

(ii) the phase angle is 71.441⁰

(iii) The power loss in the inductor is 154.58 W

Explanation:

Given;

inductance, L = 247 mH

resistance, R = 37 Ω

maximum voltage, V₀ = 336 V

frequency, f = 71 Hz

The rms voltage is given as;

The inductive reactance is given as;

The impedance of the A.C circuit is given as;

(i) The current in the circuit is given as;

(ii) the phase angle is given as;

(iii) The power loss in the inductor is given as;

P = IVcosΦ

P = (2.044)(237.586)Cos(71.441⁰)

P = 154.58 W