A capacitor 8μ μ F is charged to a potential difference of 100V. The energy stored by the capacitor is

Question 1 Report

A capacitor 8 $μ$ F is charged to a potential difference of 100V. The energy stored by the capacitor is

1.0 x 104J

8.0 x 10J

1.25 x 10J

4.0 x 10-2J

Answer Details

Energy = $\frac{1}{2}$ CV2

= $\frac{1}{2}$ x 8 x 10-6 x (100)2

= 4 x 10-2J

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