• A charge q = +2.8x10-7 C point charge is placed at position A. Find the work that is done on the point charge by the electric force when it is moved: 1) From A to B. 2) From A to C W(A->B) x 10-5 J W(A->C) x 10-5 J +150.0 V +250.0 V +350.0 V A B D +650.0 V +550.0 V +450.0 V $2.0 cm

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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.