A potential difference of 480 V is established between large, parallel, metal plates. Let the potential of one plate be 480 V and the other be 0 V. The plates are separated by d = 1.70 cm.
(a) Sketch the equipotential surfaces that correspond to 0, 120, 240, 360, and 480 V.
(b) In your sketch, show the electric field lines. Does your sketch confirm that the field lines and equipotential surfaces are mutually perpendicular?