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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
- A motor-cyclist drives a motor cycle in a vertical circle. His minimum velocity
- Resistances n, each r Ω, when connected in parallel give an equivalent resistance
- Water flows through a pipe. The area of cross-section at one place A₁=10 cm²,
- A current of 2A flows through a 2Ω resistor when connected across a battery
- Wave nature of light is verified by
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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