An electric dipole lies on the x-axis, consisting of a -2.3nC charge at x = -11cm and a +2.3nC charge at x = 11cm .

Question

Part A
Compute the electric field at the point (–16cm , 0). Find the magnitude of the electric field.
Express your answer to two significant figures and include the appropriate units.
Part B
Compute the electric field at the point (0, –7cm ). Find the magnitude of the electric field.
Express your answer to two significant figures and include the appropriate units.