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A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle of 30° to it. The current in the wire is 10 amp. Then the force on the wire will be
Options
(a) 7.5 N
(b) 1.5 N
(c) 0.5 N
(d) 2.5 N
Correct Answer:
7.5 N
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
- Three resistances 2Ω, 3Ω and 4Ω are connected in parallel. The ratio of currents passing
- A tuning fork frequency 512 Hz is vibrated with a sonometer wire and 6 beats per second
- At what height h above earth, the value of g becomes g/2 (where R=radius of earth)?
- At the first minimum adjacent to the central maximum of a single-slit diffraction
- If liquid level falls in a capillary then radius of capillary will be
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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