Two parallel plates 5.0 cm apart are oppositely charged. The electric potential difference across

the plates is 80.0 V.$.$

($($a)$)$ What is the electric field intensity between the plates?

($($b)$)$ What is the potential difference at point A?$?$

($($c)$)$ What is the potential difference at point B?$?$

($($d)$)$ What is the potential difference between points A and B?$?$

($($e)$)$ What force would be experienced by a small 2.0$$
C charge placed at point A?$?$