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Two point charges are on the y-axis. A 2.0 µC charge is placed at y =1.35 cm, and a -2.46 µC charge is placed at y =-1.70 cm.
(a) Obtain the total electric potential at the origin.
Answer in V.
(b) Obtain the total electric potential at the point having coordinates (1.50 cm, 0).
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