Question
Question: A 220 V, 50 Hz ac source is connected to an inductance of 0.2 H and a resistance of 20 ohm in series...
A 220 V, 50 Hz ac source is connected to an inductance of 0.2 H and a resistance of 20 ohm in series. What is the current in the circuit
A
10 A
B
5 A
C
33.3 A
D
3.33 A
Answer
3.33 A
Explanation
Solution
i=(20)2+(2×π×50×0.2)2220=66220=3.33A