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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.
Related Questions: - A body covers 200 cm in the first 2 seconds and 220 cm in the next 4 seconds.
- A short circuited coil is placed in a magnetic field varying with time. Electrical
- Potentiometer measures the potential difference more accurately than a voltmeter
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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
- A body covers 200 cm in the first 2 seconds and 220 cm in the next 4 seconds.
- A short circuited coil is placed in a magnetic field varying with time. Electrical
- Potentiometer measures the potential difference more accurately than a voltmeter
- Which is incorrect about thermal process
- During an adiabatic process, the cube of the pressure is found to be inversely
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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