An inductor 20 mH, a capacitor 50 µF and a resistor. 40 Ω Ω are connected in series across a source of emf V = 10 sin 340t. The power loss in A.C. circuit is
Text Solution
Verified by ExpertsThe correct answer is:
B
So 
⇒ 
So the nearest answer will be
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The r.m.s. value of potential difference V shown in the figure is:
In an electrical circuit R, L, C and an a.c. voltage source are all connected in series. When L is …
A coil of self-inductance L is connected in series with a bulb B and an AC source. Brightness of th…
A transformer having efficiency of 90% is working on 200 V and 3 kW power supply. If the current in…
A resistance 'R' draws power 'P' when connected to an AC source. If an inductance is now placed in …
A small signal voltage V(t) = V 0 sinωt is applied across an ideal capacitor C: