A charge of #25 C# is passing through points A and B on a circuit. If the charge's electric potential changes from #25 J# to #3 J#, what is the voltage between points A and B?

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Answer 1 · 2017-03-17T11:50:28

The voltage is #=0.88V#

The potential difference between the points #A# and #B# is

Voltage =Potential energy difference/Charge

#V=(DeltaE)/Q#

#DeltaE=25-3=22J#

#Q=25C#

#1 V=(1J)/C#

#V=22/25=0.88#Volts