Repeat Exercise 33 if the plates are instead connected to a 24-V battery. Also determine the electric field (direction and magnitude) at the midway point between the plates. Compare your answers to Exercise 33 and comment on the source of any differences.
In exercise
Consider a point midway between the two large charged plates in Fig. 16.27. Compute the change in electric potential if from there you moved
(a) 1.0 mm toward the positive plate,
(b) 1.0 mm toward the negative plate, and
(c) 1.0 mm parallel to the plates.