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The time period of a thin bar magnet in Earth’s magnetic field is T. If the magnet is cut into two equal parts perpendicular to its length, the time period of each part in the same field will be
Options
(a) T / 2
(b) T
(c) √2T
(d) 2T
Correct Answer:
2T
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
- Find out the angle of projection, if range is 4 times of maximum height
- Two charges placed in air repel each other by a force of 10⁻⁴ N. When oil is
- Consider 3rd orbit of He⁺(helium), using non-relativistic approach, the speed
- Two identical cells of the same e.m.f. and same internal resistance
- A step-up transformer operates on a 230 V line and supplies a current of 2 A.
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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