Search for question
Question

Problem 8 (10 points) - Coulomb's Law and Electric Scalar Potential Two charges are placed in space: Q₁ = 3.0 [nC], R₁ = (-1,0,0), Q₂ = -4.0[nC], R₂ = (0,1,0). a) (5 points) Find an expression for the electric field anywhere produced by these two charges. b) (5 points) Find the change in potential of a third 2.0[nC] charge that is brought from |R3| = ∞ to the point R3 = (0,0,0). (Hint: use Wolfram Alpha to evaluate the integral)

Fig: 1