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A bar magnet of pole strength 10 A-m is cut into two equal parts breadthwise. The pole strength of each magnet is
Options
(a) 5 A-m
(b) 10 A-m
(c) 15 A-m
(d) 20 A-m
Correct Answer:
5 A-m
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- An LCR circuit contains resistance of 100 ohm and a supply of 200 volt at 300 radian
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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 resistances of the four arms P,Q,R and S in a Wheatstone’s bridge
- An LCR circuit contains resistance of 100 ohm and a supply of 200 volt at 300 radian
- A bomb of mass 16 kg at rest explodes into two pieces of masses of 4 kg and 12 kg.
- ln a surrounding medium of temperature 10⁰C a body takes 7 min for a fall
- Light of frequency 8×10¹⁵ Hz is incident on a substance of photoelectric work
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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