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The magnetic flux linked with a circuit of resistance 100Ω increases from 10 to 60 Wb. The amount of induced charge that flows in the circuit is (in coulomb)
Options
(a) 0.5
(b) 5
(c) 50
(d) 100
Correct Answer:
0.5
Explanation:
Induced charge = – (N / R) (ɸ₂ – ɸ₁)
Q = (1 / 100) (60 – 10) = 0.5 C
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two bubbles A and B (A>B) are joined through a narrow tube. Then
- If |A x B|= √3 A.B , then the value of |A + B| is
- Sound production from tape recorder makes use of
- The number of photo electrons emitted for light of a frequency v
- A person cannot see the objects clearly placed at a distance more than 40 cm
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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