Sudarshan Asked a Question
April 8, 2020 3:52 pmpts 30 pts
Q14. A particle moves with a constant speed u in a magnetic field B. The work done is (A) zero (B) proportional to the velocity (C) proportional to the magnetic field (D) proportional to the charge q of the particle
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  • Vaishnavi rajora Best Answer
    magnetic force doesn't do any work.see the attached file.
    • cropped-76004506.jpg
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  • Ruby negi thankyou
    work done by M.F is always zero
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