Two parallel plates of area 7. 34 x 10-4 m2
have 5. 83 x 10-8 C of charge placed on
them. A 6. 62 x 10-6 C charge q, is placed
between the plates. What is the magnitude of
the electric force on 91?
Hint: How is force related to the field?
(Unit = N)
Help please
