Given
that 12.0 volts is the change in potential energy per Coulomb going from one
terminal of the battery to the other, how much work does it take to move
one electron between those terminals?

Question

Given
that 12.0 volts is the change in potential energy per Coulomb going from one
terminal of the battery to the other, how much work does it take to move
one electron between those terminals?

anonymous · Answer

$$12\times1.6\times10^{-19} $$ ?

anonymous · Answer

what is the formula?? plzz

anonymous · Answer

V=W/Q in this case for every 1 coulomb, the change in potential energy is 12v. So by ratio, one electron which is $$1.6\times10^{-19} $$ coulomb multiply by 12volts which gives $$1.92\times10^{-18} Joules$$
Is the answer correct ? I might be wrong

anonymous · Answer

correction, change in potential energy GIVES 12v

anonymous · Answer

thank you