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Time period of oscillation of a magnet is 2 sec. When it is remagnetised so that its pole strength is 4 times, its period will be
Options
(a) 4 sec
(b) 2 sec
(c) 1 sec
(d) 8 sec
Correct Answer:
1 sec
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The potential of a large liquid drop when eight liquid drops are combined is 20 V.
- A bus is moving with a speed of 10 ms⁻¹ on a straight road
- A ball is dropped from a height of 20 cm. Ball rebounds to a height of 10cm
- Mass of the nucleons together in a heavy nucleus is
- A conducting sphere of radius R is given a charge Q. The electric potential
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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