A50 pf capacitor and a 200 pf capacitor are both charged to 4.2 kv. they are then disconnected from the voltage source and are connected together, positive plate to positive plate and negative plate to negative plate. find the energy lost when the connections are made.

The modern-day generator works on the principle of electromagnetic induction discovered by michael faraday in 1831-32. faraday discovered that the above flow of electric charges could be induced by moving an electrical conductor, such as a wire that contains electric charges, in a magnetic field.