Physics, asked by simran8219siya, 5 hours ago

Derive the expression for the electric field at a point due to point charge​

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Answered by piyush435492
1

Answer:

Electric field intensity at a point due to a charge is the force acting on a unit positive test charge when placed at the point. or →E=14πε0×qr2ˆr [∵K=14πε0].

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