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Two circuits have a mutual inductance of 0.1 H. What average e.m.f. is induced in one circuit when the current in the other circuit changes from 0 to 20 A in 0.02 s?
Options
(a) 240 V
(b) 230 V
(c) 100 V
(d) 300 V
Correct Answer:
100 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Huygen’s wave theory could not explain
- A rod of 10 cm length is moving perpendicular to uniform magntic field of intensity
- A galvanometer coil has a resistance of 15 ohm and gives full scale deflection
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Huygen’s wave theory could not explain
- A rod of 10 cm length is moving perpendicular to uniform magntic field of intensity
- A galvanometer coil has a resistance of 15 ohm and gives full scale deflection
- Consider two particles of different masses. In which of the following situations
- An object is attached to the bottom of a light vertical spring and set vibrating.
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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