Question

How many electrons haveto be removed from a metallic piece so that it can acquire a charge of 1 micron C.​

Answer 1

Answer:

using Q = ne

where Q= charge

n= number of electrons

e=charge on one electron

$0, n=Q/e =1c/1.6×10-^19

=0.625 x 10^19

=6.25 x 10^18 electrons [@n$]

• hope it may helps you

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Answer 2

Answer:

This is answer for the question