A charge of $6 C$ is passing through points A and B on a circuit. If the charge's electric potential changes from $33 J$ to $12 J$ , what is the voltage between points A and B?

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Answer 1 · 2016-03-30T12:05:54

$V_"AB"=-3,50" " V$

$Delta W=W_2-W_1=12-33=-21 J$

$V_"AB"=V_B-V_A$

$Delta W=q*V_"AB"$

$-21=6*V_"AB"$

$V_"AB"=-21/6$

$V_"AB"=-3,50" " V$

A charge of 6 C6 C is passing through points A and B on a circuit. If the charge's electric potential changes from 33 J33 J to 12 J12 J, what is the voltage between points A and B?