Given the "category", I presume you are using standard electric devices having standard wiring with standard thickness (i.e., resistance or ohms), so the answer would be approximately 48 watts, which is more than enough to charge typical cell phones, but not nearly enough for typical hair dryers. Use the following website for similar questions, by entering the voltage and amperage, then clicking the "Calculate" button: http://ourworld.compuserve.com/homepages/Bill_Bowden/ohmslaw.htm
30 amps at 120 volts is 3600 watts. 30 amps at 240 volts is 7200 watts.
If your generator is rated at 1000 watts continuous......and you are using 120V.....available amps are 1000/120 =8.3 .
There is one part of the question missing. To find an answer the kW of the heater must be stated. Then the equations used are, to change kW to watts, Kw/1000 = watts. Once that is found then use, I = W/E, Amps = Watts/Volts. This will give you the value in amperage of the heater.
AWG # 10.
At 120 volts it will pull 4.166 amps. At 240 volts it will pull 2.08 amps.
To calculate the current in amps from power in watts and voltage, you can use the formula: Amps = Watts / Volts. Therefore, for 200 watts at 240 volts, the calculation would be 200 watts / 240 volts = 0.8333 amps. So, 200 watts is approximately 0.83 amps at 240 volts.
41.666 amps. Divide watts by volts.
To find amps if watts and volts are known, use the formula; watts / volts = amps or 5000 / 240 = 20.83 amps
The equation that you are looking for is I = W/E. Amps = Watts/Volts.
Power (Watts) = Current X VoltageSo 7 X 240 = 16801680w
To calculate the current in amps, you can use the formula: Amps = Watts / Volts. For 2000 watts at 240 volts, the calculation would be 2000 watts / 240 volts, which equals approximately 8.33 amps. Therefore, 2000 watts at 240 volts corresponds to about 8.33 amps.
To convert watts to amps, use the formula: Amps = Watts / Volts. In this case, 3000 watts divided by 240 volts equals 12.5 amps. Therefore, 3000 watts at 240 volts is equal to 12.5 amps.
To find out how many amps are needed to support 3200 watts at 240 volts, you can use the formula: Amps = Watts / Volts. Therefore, 3200 watts divided by 240 volts equals approximately 13.33 amps. So, you would need about 13.33 amps to support a 3200-watt load at 240 volts.
You need the formula: Amps * Volts = Watts But you get to do the math.
You need the formula: Amps * Volts = Watts But you get to do the math.
The unit of power is expressed in watts, and the product of current (Amps) and voltage (volts) is power there fore if you multiply the amps and the volts give watts. so 20 x 240 will give you a 4800 watts of power.
Watts divided by volts equals amps so 6000 divided by 120 = 50