A capacitor consists of two large metal disks placed a distance s apart. The radius of each disk is R (R >> s), and the thickness of each disk is t, as shown in Figure XXXXXXXXXXThe disk on the left...

A capacitor consists of two large metal disks placed a distance s apart. The radius of each disk is R (R >> s), and the

thickness of each disk is t, as shown in Figure 17.68. The disk on the left has a net charge of +Q, and the disk on the right

has a net charge of −Q. Calculate the potential difference V2 − V1, where location 1 is inside the left disk at its center, and

location 2 is in the center of the air gap between the disks. Explain briefly.