Question

I am a student of class 10th
and I want to know the meaning of the statement ,Exchange of charge in any physical process can be integral multiples of electrons charge and not its fraction. If Q is the net charge due to accumulation of electrons or removal of electrons then Q = ne

Answer 1

so you can get this information through your class teacher or your senior.......

Answer 2

Just think of it yourself,
IS IT POSSIBLE TO HAVE A HALF ELECTRON, A QUARTER ELECTRON?

Given a set of charged particles of the same kind, the number of particles is always an integer (no negative integer).
Thus the net charge is given by total charge on the particles, and since the charge is same on each particle, that's why, q = n•e.

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