From the diagram above, calculate the energy stored in th...
From the diagram above, calculate the energy stored in the capacitor
A.
4.0 x 10−2J
B.
4.0 x 10−4J
C.
8.0 x 10−4J
D.
8.0 x 10−2J
Correct answer is B
c = 8µF, v = 10v
Energy stored = 12 cv2
= 12 × (8 × 10− 6) × 102
= 4 × 10−4