Ask a New Question

What capacitance is required to store an energy of 13 kW·h at a potential difference of 940 V?

1 answer

energy = 1/2 CV^2, right?

Ask a New Question or answer this question.

Similar Questions

A capacitor has a capacitance of 3 pF. What potential difference would be required to store a charge of 21 pC?Choose one answer.
1. 1 answer
a capacitance of 6microfarad and another unknown capacitance are connected in series to a battery, if the potential difference
1. 2 answers
a capacitance of 6microfarad and another unknown capacitance are connected in series to a battery, if the potential difference
1. 0 answers
The electric potential energy stored in the capacitor of a defibrillator is 83 J, and the capacitance is 124 µF. What is the
1. 1 answer

more similar questions