what is the charge in nC on each electrode?
A parallel-plate capacitor is formed from two 2.70 cm x 2.70 cm electrodes spaced 2.60 mm apart. The electric field strength inside the capacitor is 4.00 x 10 ^6 N/C.
The electric field of a capacitor is E=Q/ε0A. Thus Q =Eε0A. E is the electric field given, 4.00 x 10 ^6 N/C and the Area is just the area (A=L*W). ε0 = 8.85 * 10^-12.
What is the charge (in nc) on each electrode?