4 ms·

By that formula, I only get ~12 joules for a 1 farad capacitor at 5 volts. That seems low. Are you sure it's correct?

• zokier 14y ago
  WolframAlpha confirms: http://wolfr.am/VWAp9B http://wolfr.am/VWAp9B
• zalzane 14y ago
  that's correct. welcome to capacitors.