A 6.0mC charge experiences a force of 2.0x10^-3 N in the +x-direction at a certain point in space.
A. What was the electric field at that location before the charge was placed there
B. What would be the force if the 6mC charge were replaced by a -2.0mC charge?[/B]
The Attempt at a Solution
I'm actually quite clueless as I think that the given problem lacks information.
I've tried having to use E=F/Q to try and solve for [/B]