Question: 1 volt is equal to 1 joule?
Answer: In SI Units, 1 Volt = 1 Joule/coulomb. If An Electron-volt (eV) Is Equal To The Energy Of 1 Electron Moved Through A Potential Difference Of 1 Volt, How Many Joules Is This? (Hint: What Is The Charge Of One Electron?) 2.