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A small piece of dust carrying a charge of +2.4 nC moves into the space between the plates. i. Calculate the force on the dust

A small piece of dust carrying a charge of +2.4 nC moves into the space between the
plates.
i.
Calculate the force on the dust particle. [2]
ii.
The mass of the dust particle is 4.2 μg. Calculate the acceleration of the particle
towards the negative plate

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