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A bar magnet of moment M and pole strength m is cut into parts of equal lengths. The magnetic moment and pole strength of either part is
Options
(a) M/2, m/2
(b) M, m/2
(c) M/2,m
(d) M,m
Correct Answer:
M/2,m
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 component of vector A=2i+3j along the vector i+j is
- If a body travels half the distance with velocity v1 and the next half with velocity v2
- The photoelectric threshold frequency of a metal is ν. When light of frequency 4ν
- The string of a pendulum is horizontal.The mass of bob attached to it is m
- A body is thrown vertically upward in air when air resistance is taken into account
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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