Thursday
August 21, 2014

Homework Help: Physics

Posted by katie on Sunday, July 14, 2013 at 7:38am.

An electrostatic paint sprayer has a 0.200-m-diameter metal sphere
at a potential of 25.0 kV that repels paint droplets onto a grounded object.
What charge must a 0.100-mg
drop of paint have to arrive at the object with a speed of 10.0 m/s?

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