Electro Magnetic Induction And Alternating Currents Question 183
Question: A resistor and an inductor are connected to an ac supply of 120 V and 50 Hz. The current in the circuit is 3 A. If the power consumed in the circuit is 108 W, then the resistance in the circuit is
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: A
Solution:
- In an ac circuit, a pure indcutor does not consume any power. Therefore, power is consumed by the resistor only.
