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A particle of mass m and charge q is fastened to one end of a string of length l. the other end of the string is fixed to the point O. the whole system lies on a frictionless horizontal plane. intially, the mass is at rest at A. A uniform electric field in the direction shown is then switched on. then find speed of the particle and tension in the string when the particle reaches at B.

 


A particle of mass m and charge q is fastened to one end of a string of length l.  the other end of the string is fixed to the point O.  the whole system lies on a frictionless horizontal plane.  intially, the mass is at rest at A. A uniform electric field in the direction shown is then switched on. then find speed of the particle  and tension in the string when the particle reaches at B.

Grade:12

1 Answers

Apoorva Arora IIT Roorkee
askIITians Faculty 181 Points
9 years ago
The question is not clear and seems to be incomplete. Please recheck your question and post it again.

Thanks and Regards
Apoorva Arora
IIT Roorkee
askIITians Faculty

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