If You Want to Store $2.0 \mathrm {~mJ}$ Of Energy in A

question 9

Multiple Choice

If you want to store $2.0 \mathrm {~mJ}$ of energy in a $10 - \mu \mathrm { F }$ capacitor, how much potential do you need to put across it?

• A) \(15 \mathrm {~V}\)
• B) \(5.0 \mathrm {~V}\)
• C) \(20 \mathrm {~V}\)
• D) \(10 \mathrm {~V}\)