Electric Potential and Potential Energy Due to Point Charges(19)
Given two particles with $$2.00-\mu C$$ charges as shown in Figure and a particle with charge $$q =1.28 \times 10^{-18} C$$ at the origin,
(a) what is the net force exerted by the two $$2.00-\mu C$$ charges on the charge $$q$$?
(b) What is the electric field at the origin due to the two $$2.00-\mu C$$ particles?
(c) What is the electric potential at the origin due to the two $$2.00-\mu C$$ particles?