A metal parallel plate capacitor has 100mm diameter and the distance between the plates is a mm. The capacitor is placed in air. Force on each plate is 0.035N and the potential difference between the plates is 1kV. Find a .

A metal parallel plate capacitor has 100mm diameter and the distance b

1.	A metal parallel plate capacitor has 100mm diameter and the distance between the plates is a mm. The capacitor is placed in air. Force on each plate is 0.035N and the potential difference between the plates is 1kV. Find a .
A.	1m
B.	1cm
C.	10cm
D.	1mm
Answer» E.