Solution-Magnitude of the charge on the oil droplet

Magnitude of the charge on the oil droplet

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Reference no: EM132582814

An oil droplet is sprayed into a uniform electric field of adjustable magnitude. The 0.04g droplet hovers motionless (gravity force equalling electrostatic force) when the electric field is set to 370N/C and directed downward.

a. Determine the sign and magnitude of the charge on the oil droplet.

b. Determine the approximate number of excess electrons that are on the oil droplet.

Reference no: EM132582814

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Magnitude of the charge on the oil droplet

Reference no: EM132582814

Reference no: EM132582814

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