A charge of $9 C$ is passing through points A and B on a circuit. If the charge's electric potential changes from $10 J$ to $5 J$ , what is the voltage between points A and B?

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A charge of $9 C$ is passing through points A and B on a circuit. If the charge's electric potential changes from $10 J$ to $5 J$ , what is the voltage between points A and B?

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Answer 1 · 2016-03-08T18:56:42

$556mV$

Explanation:

By definition, the voltage (or potential difference) between any 2 points in an electric circuit is the work done per unit charge to move a coulomb of charge between the 2 points.

$therefore V=W/Q$

$=(10-5)/9$

$=0.556V$

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A charge of $9 C$ is passing through points A and B on a circuit. If the charge's electric potential changes from $10 J$ to $5 J$ , what is the voltage between points A and B?

1 Answer

Explanation:

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A charge of 9 C9 C is passing through points A and B on a circuit. If the charge's electric potential changes from 10 J10 J to 5 J5 J, what is the voltage between points A and B?

1 Answer

Explanation:

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A charge of $9 C$ is passing through points A and B on a circuit. If the charge's electric potential changes from $10 J$ to $5 J$ , what is the voltage between points A and B?