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A short circuited coil is placed in a magnetic field varying with time. Electrical power is dissipated due to the current induced in the coil. If the number of turns were to be quadrupled and the wire radius halved, the electrical power dissipated would be
Options
(a) Halved
(b) Doubled
(c) The same
(d) Quadrupled
Correct Answer:
The same
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
- Dimensional formula for electrical resistance R is given by
- If v is the speed of sound in air, then the shortest length of the closed pipe
- Light of wavelength λ from a point source falls on a small circular obstacle
- A certain mass of Hydrogen is changed to Helium by the process of fusion
- A man measures time period of a pendulum(T) in stationary lift. If the lift moves upwards
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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