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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 power supplied by a force acting on a particle moving in a straight line
- A cricketer can throw a ball to a maximum horizontal distance of 100 m. With the same
- A parallel plate air capacitor of capacitance C is connected to a cell of emf
- Two tuning forks are sounded together and produce 2 beats per second.
- A capacitor having a capacity of 2 μF is charged to 200V and then the plates
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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