What was the change in the potential energy of this charge

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A uniform electric field of magnitude 400V/m is directed in the positive x-direction. A10 µC charge moves from the origin to the point (x, y) = (20 cm, 50 cm).

a) What was the change in the potential energy of this charge?

 

b) During what potential difference did the charge move?

Reference no: EM13657987

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