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In circular coil, when number of turns is doubled and resistance becomes 1/4th of initial value, the inductance becomes
Options
(a) 8 times
(b) 2 times
(c) 4 times
(d) No change
Correct Answer:
4 times
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
- what is the electric potential at a distance of 9cm from 3nC?
- If R is the radius of the earth and g is the acceleration due to gravity
- The upper half of an inclined plane of inclination θ is perfectly smooth while lower
- An aeroplane is flying horizontally with a velocity of 216 km/h at a height of 1960 m.
- An astronomical telescope arranged for normal adjustment has a magnification of 6.
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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