A charge of 4 C is passing through points A and B on a circuit. If the charge's electric potential changes from 17 J to 1 J, what is the voltage between points A and B?
1 Answer
Jan 26, 2016
Explanation:
If 1 coulomb of charge is moved through a potential difference of 1 volt then 1 joule of work is done.
This means the potential difference must be 4 V.
Or: