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 $24 J$ $24 J$ to $21 J$ $21 J$ , what is the voltage between points A and B?

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Answer 1 · 2016-02-12T19:46:04

$500 m V$ $500mV$

Voltage (or potential difference) between any 2 points is defined as the work done per unit charge to move a charge between the 2 points.

$therefore V=W/Q$

$=((24-21)J)/(6C)$

$=0.5V$

A charge of 6 C6C6 C is passing through points A and B on a circuit. If the charge's electric potential changes from 24 J24J24 J to 21 J21J21 J, what is the voltage between points A and B?