The work done by an external force to move a 650 uc charge, Ask an Expert

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The work done by an external force to move a 6.50 uC charge from point a to point b is 0.0240 J. The charge started from rest and had 0.0110 J of kinetic energy when it reached point b.

(a) Find the change in the electrical potential energy of the charge when it was moved from point a to point b.

(b) Find the potential difference, Vba between points a and b.

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