Question
Physics Question on Power
An inductor 20 mH, a capacitor 100 μF and a resistor 50Ω are connected in series across a source of emf, V = 10 sin 314 t. The power loss in the circuit is
A
0.79W
B
2.74W
C
0.43W
D
1.12W
Answer
0.79W
Explanation
Solution
The correct option is (A): 0.79W