Alternating Current - Result Question 13
13. An inductor , a capacitor and a resistor are connected in series across a source of emf, . The power loss in the circuit is
(a)
(b)
(c)
(d)
[2018]
Show Answer
Answer:
Correct Answer: 13. (a)
Solution:
- (a) Power dissipated in an LCR series circuit connected to an a.c. source of emf E
Solving we get,