General Aviation typically uses 24 volts. Even the Boeing 777 uses 24 volts while the newer 787 is 32 volts.
The electrical system of a modern day Cessna 172 is 24 volts, older planes may use 12 volts.
230 volts
Two wires are needed for 220 volts.
There are no volts in a light. A light consumes power.
You require about 24 volts to power the windshield wiper.
Onions don't have volts.
6.3
none is magic
200
Zero. Watts is the product of Amps x Volts. As you can see an amperage value is needed. Voltage = Watts/Amps. Volts = 200/? 20 volts
Power equals voltage times current in amps. The value of amps used is needed to do the math.
Watts and Volts are different units. It is like asking how many apples are there in 6 oranges. Watts = Volts x Amps x Power Factor Power Factor ranges from zero to one.
The equation that you are looking for is I = W/E. Amps = Watts / Volts.