What was the change in the potential energy of this charge

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A uniform electric field of magnitude 300 V/m is directed in the positive x direction. A +10.0 µC charge moves from the origin to thepoint (x, y) = (20.0 cm, 50.0 cm).

a) What was the change in the potential energy of this charge?
b) Through what potential difference did the charge move?

Reference no: EM13646711

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