A charge located at the origin in free space produces a fields for which Ez=2kV/m at point P(-2, 4, -1) a. Find Q (in µC). b. Find E at D(3, 4, 2) in cartesian coordinates system. c. Find E at D(3, 4, 2) in cylindrical coordinates system. d. Find E at D(3, 4, 2) in spherical coordinates system.

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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.