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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: - The specific charge of a proton is 9.6×10⁷ C/kg. The specific charge of an alpha particle
- One milligram of matter on convertion into energy will give
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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 specific charge of a proton is 9.6×10⁷ C/kg. The specific charge of an alpha particle
- One milligram of matter on convertion into energy will give
- At a given temperature the root mean square velocities of oxygen and hydrogen
- Out of the following which pair of quantities does not have same dimensions?
- A parallel beam of fast moving electrons is incident normally on a narrow slit.
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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