A steamer for boiling vegetables would run on about 1 kW, so that's 240 v at 4 amps. A steamer used for carrying thousands of tons of cargo across the oceans would need a 220 v supply at about 500-1000 amps for the electrical services on board.
To find amps if watts and volts are known, use the formula; watts / volts = amps or 5000 / 240 = 20.83 amps
To calculate the amps, you can use the formula: Amps = Watts / Volts. So, for 2000 watts and 110 volts, 2000 watts / 110 volts equals approximately 18.18 amps.
Watts = Volts x Amps, if you use your algebra you will find that it's approx 14 Amps.
Amps x volts = watts So, assuming you are running on 110 volt line, the answer is 65 watts/110 volts=.591 amps.
Watts = Amps x Volts x Power Factor Maximum value of PF is 1 for a resistive load. If you have 120 volts and a PF = 1, then amps = 10.
You use Ohm's Law to make your calculation. Volts = Amps x Resistance Amps = Volts / Resistance
To find amps if watts and volts are known, use the formula; watts / volts = amps or 5000 / 240 = 20.83 amps
To calculate the amps, you can use the formula: Amps = Watts / Volts. So, for 2000 watts and 110 volts, 2000 watts / 110 volts equals approximately 18.18 amps.
The formula you are looking for is I = E/R. Amps = Volts/Resistance.
Watts = Volts x Amps, if you use your algebra you will find that it's approx 14 Amps.
Use this formula Amps = Watts/Volts.
Amps x volts = watts So, assuming you are running on 110 volt line, the answer is 65 watts/110 volts=.591 amps.
There are zero volts in a watt. Watts are the product of amps x volts. As you can see there is not enough data given to answer the question. If you use this equation, Watts = Amps x Volts , you should be able to get the answer you are looking for.
There are three formulas that you can use. Amps = Volts/Ohms Amps = Watts/Volts Amps = sq root of Watts/Ohms
Watts = Amps x Volts x Power Factor Maximum value of PF is 1 for a resistive load. If you have 120 volts and a PF = 1, then amps = 10.
In normal simple circuits WATTS = VOLTS x AMPS So if you use a 12V car battery 4 amps is 48 Watts American 110V mains 4 amps = 440 Watts English 240V mains 4 amps = 960 Watts
Using the equation Volts X Amps = Watts, you can take 3000 watts / Volts to get your answer: 3000W/240V = 12.5A or 3000W/120V = 25A So, at 240 volts you will use 12.5 amps for 3000 watts of power. Or at 120 volts you will use 25 watts.