A charge of $6 C$ $6 C$ is passing through points A and B on a circuit. If the charge's electric potential changes from $42 J$ $42 J$ to $27 J$ $27 J$ , what is the voltage between points A and B?

Question

1676 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-02-22T09:16:06

The voltage is $= 2.5 V$ $=2.5V$

Work is done by the electric charge in going from $A$ $A$ to $B$ $B$

$DeltaW=q(V_B-V_A)$

$42-27=6*V_(AB)$

$V_(AB)=15/6=5/2=2.5V$

A charge of 6 C6C6 C is passing through points A and B on a circuit. If the charge's electric potential changes from 42 J42J42 J to 27 J27J27 J, what is the voltage between points A and B?