You can use the formula known as Ohm's law: V = I x R so the voltage equals the current times the resistance.
Only when the load is purely resistive.
Amps is a measure of current flowing in a circuit. Volt-Amps or (VA) is a measure of power and is equivalent to wattage for a pure resistive load.
Watts = Amps x Volts for a resistive load like a water heater.
For a resistive load Watts = Volta * Amps. Therefore, you have 1/4 amp or 250 Milliamps (250ma)
Assuming resistive load, 0.125 amps.
Only when the load is purely resistive.
Amps is a measure of current flowing in a circuit. Volt-Amps or (VA) is a measure of power and is equivalent to wattage for a pure resistive load.
Watts = Amps x Volts for a resistive load like a water heater.
For a resistive load Watts = Volta * Amps. Therefore, you have 1/4 amp or 250 Milliamps (250ma)
10000 divided by 220 for a resistive load.
(15 volts) x (10 Amps) = 150 watts
Assuming resistive load, 0.125 amps.
No. If the load is truly resistive, just measure the voltage across the load (in volts)and the current flowing in it (in amps) and multiply them. eg: 115 volts at 1.5 amps = 172.5 watts.
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.
1000 milliamperes = 1 amp. Assuming a resistive load, amps = watts / volts = .125 amps or 125 milliamperes
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.
watts = Current x Volts for a resistive load. If you are talking about residential voltage of 120 VAC the formula is A = 12,000 / 120 or 100 Amps. 100. That current can kill you.