1.A charge of -5.40 μC is located on the x axis at x = 2.40 cm. A charge of -5.40 μC is located on the x axis at x = -2.40 cm.
Find the electric field on the y axis at y = 6.50 cm. Give only the magnitude of the field.
2. Find the force on a 1.43 nC charge on the y axis at y = 6.50 cm. Give only the magnitude of the force.