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A water droplet of mass ‘m’ and net charge ‘-q’ remains stationary in the air due to Earth’s Electric field.
(a) What must be the direction of the Earth’s electric field?
(b) Find an expression for the Earth’s electric field in terms of the mass and charge of the droplet.
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A water droplet of mass ‘m’ and net charge ‘-q’ remains stationary in the air due to Earth’s Electri...
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