What is the total energy stored by the capacitors?
-
A.
2.0 x 10-4J -
B.
1.0 x 10-4J -
C.
9.0 x 10-2J -
D.
1.0 x 10-2J
Correct Answer: Option D
Explanation
Energy = (frac{1}{2}CV^2 = frac{1}{2} times 2 times 10^{-6} times 100^2)
= 1.0 x 10-2J
Energy = (frac{1}{2}CV^2 = frac{1}{2} times 2 times 10^{-6} times 100^2)
= 1.0 x 10-2J