The field of the earth is 150 N/C downwards. A water droplet ofmass 2.4 x 10^-11 kg remains stationary in the air.
a) Draw all the forces acting on the water droplet.
b) Is the charge on the droplet positive or negative?
c) How many excess of electrons the water droplet has?
The field of the earth is 150 N/C downwards. A water droplet of mass 2.4 x 10^-11 kg remains stationary in the air. a) D
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