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Question:
calculate the no. of electrons constituting 1 coulomb of charge
Answer:

By the quantization of electric charge, we have Q=ne

Where,Q is the total charge, n is an integer(number of electrons) and e is the charge on an electron =1.6×10-19 C.

Given, Q=1C

So, n=1/1.6×10-19

=6.25×1018

So, in 1C charge, there are 6.25×1018 electrons.

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