In which case does an electric field do positive work on a charged particle A. A negative charge moves opposite to the direction of the electric field. B. A positive charge is moved to a point of higher potential energy. C. A positive charge completes one circular path around a stationary positive charge. D. A positive charge completes one elliptical path around a stationary positive charge.

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Q: ive. b) The left plate is

A: solution of above problem is below:

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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.