Two positive point charges q1 = +2.46 µC and q2 +6.49 µC are placed at the opposite corners of a rectangle as shown in the figure. What is the potential at point A (relative to infinity) due to these charges? r1 0.207 m, r2 0.62 m %3D %3D r2 92 91

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.