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The uniform electric field between the two plates of a capacitor is 120 N/ and the potential difference between plates is Va-Vb = 32V.

a) The magnitude of the electric force on a charge -2.0 X 10^-10C in the electric field is ___?

b) The work done by the electric field to move -2.0 X 10^-10C charge from plate a to plate b is ____?

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