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Grade: 12
        
a particle of mass m and charge -qis moving around a charge +q2 along a circular path of radius r . find period of revolution of charge -q1?
2 years ago

Answers : (1)

Khimraj
3007 Points
							
centrifugal force = electrostatic force
mv2/r = k*q1*q2/r2
then v = \sqrt{k*q1*q2/m*r}
then T = 2\pir/v = 2\pi\sqrt{m*r/k*q1*q2}
Hope it clears.
2 years ago
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