Question

(4)
Area of one side of each plate is A and separation
between consecutive plates is d. Emf of the
battery connected is V. The charge on plate 2 is
45. A
die
the
Α
2
AEV
-2AEV
(1) ARV
+2) - ZAGOV
(1)
- AEV
2A, V
(3)
a
(4)​

Answer 1

Correct answer.. Is. -2EoAV/d

Explanation....

See here...