A neutral sphere of radius r and density p is placed in a uniform electric field E that exists on the earth s surface in the

Question

A neutral sphere of radius r and density p is placed in a uniform electric field E that exists on the earth s surface in the vertically upward direction If the atomic number and the mass number of the material of the sphere are Z and A respectively then the fraction of electrons t should be removed from the sphere for it to remain in equilibrium is Assume that the sphere is able to hold the necessary charge without an leakage Here NA Avogadro r pg A eEN Z matber 1 ma Total C Total gA eENA Z thongo B matr mathongo

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