Find the force on a point charge of 30 µC at (0, 0, 5) m due to a 4-m square in the 2-0 plane between x=2m and y=2m with a total charge of 500 uC distributed uniformly a. 4.97 a N d. 3.54 a, N b. 5.33 a, N c. 4.66 a, N

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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.