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The flux linked with a coil at any intant t is given by ?=10t² – 50t + 250. The induced emf at t=3 sec is
Options
(a) 190 V
(b) -190 V
(c) -10 V
(d) 10 V
Correct Answer:
-10 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The potential energy of a weightless spring compressed by a distance D is proportional
- A monoatomic gas at a pressure P, having a volume V expands isothermally
- Kepler’s third law states that square of period of revolution (T) of a planet
- A stone is dropped from a height h. It hits the ground with a certain momentum P. If the same stone is dropped from a height 100
- A solid sphere, disc and solid cylinder all of the same mass and made up of same material
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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