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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
- The fossil bone has a ¹⁴C:¹²C ratio, which is [1/16] of that in a living animal
- In Wheatstone bridge, three resistors P,Q and R are conncected in three arms
- A magnet of length 10 cm and magnetic moment 1 A-m² is placed
- As a result of interference of two coherent sources of light, energy is
- The maximum wavelength of radiations emitted at 900K is 4 µm. What will be the maximum
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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