Voltage is electrical pressure and Joules is a power rating so other info is needed
It has 1000 watts.
None.
They are not the same. Its like asking how many feet equals 10 lbs. Volts are a unit of electrical potential. In hydraulic terms, comparable to water pressure. Joules are energy or "work done". In...
There are up to 1,000,000 volts in an electricity pylon.
Volts and Joules are completely different units. 1 J = 1kg * (m2/s2) 1 V = 1 J/C = (kg * m2) / (A * s3)