1. Two 2.0 cm by 2.0 cm metal electrodes are spaced 1.0 mm apartand connected by wires of the terminals of a 9.0 V battery.
a. What are the charge on each electrode and the potentialdifference between them?
b. If the wires are disconnected, and insulating handles are usedto pull the plates apart to a new spacing of 2.0 mm, what are thecharge on each electrode and the potential difference betweenthem?
c. If instead, the plates from part a. remained connected to thebattery while the insulating handles pull them apart to their newspacing of 2.0 mm, what are the charge on each electrode and thepotential difference between them?
