Questions
An arc of radius R is shown in the figure, find the potential at its centre :
detailed solution
Correct option is A
V=k(10Q)R=10kQR(potential is scalar)Talk to our academic expert!
Similar Questions
A ring of radius I caries a charge +q. A test charge -qo is released on its axis at a distance from its centre. How much kinetic energy will be acquired by the test charge when it reaches the centre of the ring ?
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