200
As of 2000, Australian power points supply AC 230v at 50hz. Pre-2000, it was 240v at 50hz.
230 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
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.
voltage meter
the answer is 1293823192 cow craps put together to make a atomic bomb
"Power (/Watts) = Current (/amps) * Potential Difference (/volts)" Therefore, power = 7 * 12 = 84 W
To calculate the power in watts, you will also need to know the current in amperes. The formula to calculate power is P (watts) = V (volts) x I (amperes). If you only have the voltage (30 volts) and not the current, you cannot determine the power in watts.