A capacitor consisting of two concentric spheres of radius R

A capacitor consisting of two concentric spheres of radius Raj and R2 = 3.50x r_1 has a capacitance of C = 4.00 Pico farads and is charged to a potential difference of 80.0 Volts. Calculate the energy stored in the capacitor. Answer: Submit All Answers

Solution

Here ,

capacitance , C = 4 pF

Voltage , V = 80 V

energy stored in capacitor = 0.5 * C * V^2

energy stored in capacitor = 0.5 * 4 *10^-12 * 80^2

energy stored in capacitor = 1.28 *10^-8 J

the energy stored in capacitor is 1.28 *10^-8 J