Sudhanshu bodele Asked a Question
September 11, 2020 7:13 pmpts 30 pts
A pendulum is hung from the negatively charged plate of a capacitor. The pendulum consists ofa small non-conducting sphere of mass 'm' and charge 'q' and an insulating thread of length /'. Ifa uniform electric field E is set up between the plates, the time period T of the pendulum is a) T= 2rml / qE c) T-2e-qEim) b) T= 2rlg d) T-2 +qEIm)
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  • Somnath thankyou
    Answer is C . See attached file.
    • cropped3458446003116310505.jpg
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