The plates of a parallel-plate capacitor have a separation of 4.70mm , and each has an area of 13.4cm^2 . Each plate carries a charge of magnitude 7.65×10^-8C .
A. The plates are in vacuum. A. what is the capacitance?
C=________F
B. what is the potential difference between the plates?
V=_________V
C. What is the magnitude of the electric field between the plates?
E=__________ V/m