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  • 30-03-2015
  • Physics
Answered

how many coulombs of charge do 50 * 10^31 electrons possess



Answer :

olemakpadu
olemakpadu olemakpadu
  • 30-03-2015
Quantity of Charge , Q = ne
Where n = number of electrons
             e = charge on one electron = -1.6 * 10 ^-19  C.
             n = 50 * 10^31  electrons

Q =    (50 * 10^31)*( -1.6 * 10 ^-19 ) =  -8 * 10^13 C.

Note that the minus sign indicates that the charge is a negative charge.
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