SOLUTION: Sorry that didn't come out right I= nE/nr+R for n

Question 3411: Sorry that didn't come out right

I= nE/nr+R for n
Answer by Pieter(35) (Show Source): You can put this solution on YOUR website!
you can writ the equation as
nE = I*(nr + R) = Inr + IR
thus nE - Inr = IR
or n(E - Ir) = IR
and so n = IR / (E - Ir)
I hope you understand it.
if you still have trouble: gurdebeke_pieter@hotmail.com
Greets
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