Two large, flat, horizontally oriented plates are parallel to each other, a distance d apart. Half way between the two plates th
e electric field has magnitude E. If the separation of the plates is reduced to d/2 what is the magnitude of the electric field half way between the plates? a. 0
b. E/2
c. 2E
d. 4E
e. E
A generator produces electricity. Energy enters the system (generator) as kinetic energy. It is converted into electrical energy, which can run electrical appliances. Some energy is always wasted as heat and sound. Therefore, Choice B is the best answer.