WAEC - Physics (2001 - No. 35)

What is the total energy stored by the capacitors?

2.0 x 10^-4J

1.0 x 10^-4J

9.0 x 10^-2J

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