Q

a point particle of mass m is attached to one end of a massless rigid non conducting rod of length l another point particle of same mass is attached to another end of rod the two particles carry charge +q and -q this arrangement is held in a uniform electric field E such that rod makes a small angle (< 5 degree) with the field direction the minimum time required for the rod to become parallel to field after it is set free

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, under Electric Dipole by SHANTANU MISHRA , added 9 years, 3 months ago comment

1 answer

A
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0 for Q. a point particle of mass m is attached to one end... answer added by Rishi Ranjan Shrivastava 9 years, 3 months ago
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