A charge of $16 C$ $16 C$ is passing through points A and B on a circuit. If the charge's electric potential changes from $38 J$ $38 J$ to $12 J$ $12 J$ , what is the voltage between points A and B?

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Answer 1 · 2016-02-09T10:06:52

$V_{A B} = - 1, 625 V$ $V_(AB)=-1,625 " V"$

$Delta W=q*(V_B-V_A)$
$12-38=16*V_(AB)$
$-26=16*V_(AB)$
$V_(AB)=(-26)/16$
$V_(AB)=-1,625 " V"$

A charge of 16 C16C16 C is passing through points A and B on a circuit. If the charge's electric potential changes from 38 J38J38 J to 12 J12J12 J, what is the voltage between points A and B?