Question

please give fast.... derive this q=n×e​

Answer 1

Answer:

Q = ne, Where Q is a charge, e is charge on one electron, and n is the number of electrons. ... According to a study, the charge of electrons is 1.6 x 10-19C.

Answer 2

This expression tells the relation that what should be the total charge on a body if it has got n number of electrons or protons.

Here

q= total charge

n=no of electrons or protons

e=charge on a electron or a proton

Let's suppose their are 5 electrons in a charged body so it's total charge can be calculated as

q= 5×1.6×10¯¹9 C

That is equal to 8×10¯¹9 C

This not only tells about charge but also show us that the charge is transfered in a body at a integral multiple of e that is the charge on a electron.

Hope it helped…..