Calculate the magnitude and determine the direction of the net electric force on the +1.0C charge placed at the center of a square of side length 1.0 m with alternating +1.0C, –1.0C, +1.0C, and –1.0C charges placed at its vertices.

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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.