1. An a particle (the nucleus of a helium atom) has mass of 6.64×10" kg and charge of q = +2e. Compare the magnitude of the electric repulsion force between two a particles with that of the gravitational attraction between them by getting the ratio "/F. %3D HINT: Convert the given charge into Coulombs

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.