Question

What is the relationship between voltage , watt and joule and how can we convert three units in repsectibr of their forms like how can we convert volt into watt how can we convert joule into volt?? Like this

Answer 1

Volt is the unit of Voltage
Watt is unit of Power
Joule is unit of Energy.

So,
Power = VI
where I is current and V is Voltage
Hence , Watt = Volt x Ampere

Energy = V I t
where I is current and V is Voltage and t is time.
Hence, Watt = Volt x Ampere x time