State True/False for the following: a] 1 V/m is also equal to 1 N/C2 b] A 12-V battery is connected between two parallel plate conductors (parallel-plate capacitor) separated by 0.30 cm. Hence the magnitude of electric field between the plates is 4.0 x 103 V/m c] The electric potential due to a point charge at any distance r from the charge is proportional to the magnitude of the charge and the separation distance. dJ A point charge has a magnitude of + 6.80 x 107 C. Hence the electric potential at 2.60 m due to this charge is about 2350 V. e] On an irregularly shaped conductor, the surface charge density is greatest at locations where the radius of curvature of the surface is the smallest