Two 3.0 μC charges lie on the x-axis, one at the origin and the other at 2.0 m. A third point is 1) located at 6.0 m. What is the potential at this third point relative to infinity? (The value of k is 9.0 × 109 N·m2/C2.)

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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.