Q. 384.6( 10 Votes )

A certain particle carries 2.5 × 10–16C of static electric charge. Calculate the number of electrons present in it.

Answer :

Given:

Charge on particle = 2.5 × 10–16C


Charge on electron, = ne


Where


n = number of electrons


e = 1.6× 10-19 J


n = [2.5 × 10–16] / [1.6× 10-19]


n = 1562 electrons


Therefore, the number of electrons present is 1562 electrons.


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