The excess (equal to number) number of electrons that must be placed on each of two small spheres spaced `3cm` apart with force of repulsion between the spheres of br `10^(-19)N` is
The excess (equal to number) number of electrons that must be p
The excess (equal to number) number of electrons that must be placed on each of two small spheres spaced `3cm` apart with force of repulsion between the spheres of br `10^(-19)N` is
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