Question
Consider a parallel plate capacitor with metal plates, each of square shape of 1.00 m on a side, separated by 1.00 mm. What is the energy of this capacitor with $3.00 \times 10^3 \textrm{ V}$ applied to it?
1. $3.98 \times 10^{-2} \textrm{ J}$
2. $5.08 \times 10^{14} \textrm{ J}$
3. $1.33 \times 10^{-5} \textrm{ J}$
4. $1.69 \times 10^{11} \textrm{ J}$

(a)

Solution Video