Sayan posted an Question
June 26, 2020 • 21:54 pm 30 points
  • IIT JAM
  • Physics (PH)

A particle of mnass m, carrying a charge +q hangs at rest from a spring of stiffness k. lf a charge-g is brought and held directly below +q at a distance of d,

A particle of mnass m, carrying a charge +q hangs at rest from a spring of stiffness k. lf a charge-g is brought and held directly below +q at a distance of d, then the change in length of the spring, Az, in its new equilibrium state is proportional to A. d B. C. D. 2 md

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    Dhairya sharma best-answer

    from here we can find frequency and field. we can solve it from Lagrangian too.

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    madam then is the ans c?

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