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Two poles of same strength attract each other with a force of magnitude F when placed at the two corners of an equilateral triangle. If a north pole of same strength is placed at the third vertex, it experiences a force of magnitude equal to
Options
(a) F√3
(b) F
(c) F√2
(d) 2F
Correct Answer:
F
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A polished metal plate has a rough and black-spot. It is heated to 1400 K
- The drift speed of electrons in copper wire of diameter and length l is v.
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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 polished metal plate has a rough and black-spot. It is heated to 1400 K
- The drift speed of electrons in copper wire of diameter and length l is v.
- A wire of length L metre carrying a current I ampere is bent in the form
- With the decrease of current in the primary coil from 2 amperes to zero value
- A change of 0.04 V takes place between the base and the emitter when an input
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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