A collection of 1.25×1019 electrons has the charge of -3c, -1c, or -2c

electrons-charge

#1

A collection of 1.25×1019 electrons has the charge of -3c, -1c, or -2c.

Answer:

The total charge on in an object is an integral multiple of basic electric charge.
We have the expression for the total electric charge in an object,
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