two positive point charges, q1=+16uc and q2=+4uc, are located on the x-axis of a coordinate plane. charge q1 is located at the origin, and charge q2 is 3m to the right. What is the electric potential 4.0m above the origin on the y-axis? (Leave answer as a function of k or epsilon)

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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.