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A coil of resistance 20 ohm and inductance 5H is connected with a 100 V battery. Energy stored in the coil will be
Options
(a) 62.5 J
(b) 41.5 J
(c) 125 J
(d) 250 J
Correct Answer:
62.5 J
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Radius of a soap bubble is increased from R to 2R. Work done in this process
- A body of mass 0.25 kg is projected with muzzle velocity 100 m/s from a tank
- Mass of the nucleons together in a heavy nucleus is
- A coil of inductive reactance 31 Ω has a resistance of 8 Ω. It is placed in series
- Find out the e.m.f. produced when the current changes from 0 to 1 A in 10 sec.
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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