A charge of 4 C4C is passing through points A and B on a circuit. If the charge's electric potential changes from 27 J27J to 15 J15J, what is the voltage between points A and B?
1 Answer
Jul 5, 2018
Explanation:
Using the definition, voltage is the difference of electric potential between two points per unit charge passing through it. We can express it as an equation in the form of:
where:
BB is the electric potential of the second point
AA is the electric potential of the first point
CC is the charge passing through in coulombs
So, we get: