A mass of 1.2 mg with a charge of 2.31*10-3 C experiences an electric force of .0510 N directed westward. a) What is the electric field in the region? b) What is the acceleration experienced by the mass? c) If the mass of the charge is doubled to 2.4 mg, what is the force? d) If the charge on the mass is changed to -1.44*10-6 C, what is the force on the charge?

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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.