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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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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A capacitor of capacitance 100μF is charged by connecting it to a battery of voltage
- For the action of a common Base (CB) transistor, (E=emitter, B= base, C= collector)
- The velocity of sound is V, in air. If the density of air is increased to four times
- Zener diode is used
- A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
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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