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You use Ohm's Law to make your calculation.

Volts = Amps x Resistance

Amps = Volts / Resistance

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14y ago

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Related Questions

How many amps is 1700 watts at 120volts?

1700/120 is 14.169 amps


What is the amperage for a circuit with 2 60amps lights and 120volts?

60 amps


How many watts of power does does an electric drill use when it is plugged into 120 volts and draws 10 amps?

Power = Volts * current [p = E*I]; 120volts*10amps = 1200watts


1200 watts is equal to how many amps?

To calculate amps, you need to know the voltage of the circuit. The formula to convert watts to amps is Amps = Watts / Volts. If the voltage is 120V, then 1200 watts would be equal to 10 amps (1200 watts / 120 volts = 10 amps).


How many c batteries does it take to make 120volts?

80, all connected in series.


How many amps should a good vacuum cleaner have?

you must divide the 1000 watt vacuum by its volts to get amps. Example: if a 1000 watt vacuum has 120volts then the vacuum gets about 8.3 amps. volts x amps = watts or watts / volts = amps


How much current flows in a 12-watt radio connected to a 120-volt circuit?

Since power = current x voltage, you would divide the power (watts) by the voltage. The answer would be 1/10 amps or .10 amps.


What amp breaker do you need for 1500 watts at 120volts?

To calculate the amperage needed for 1500 watts at 120 volts, use the formula: Amps = Watts / Volts. In this case, it would be 1500 watts / 120 volts = 12.5 amps. Therefore, you would need a 15 amp breaker for this circuit to accommodate the power load safely.


How many amps are in 40 volt amps?

Multiply the vots by the amps to find the volt-amps. Or divide the volt-amps by the voltage to find the amps.


How many watts in a amp?

There are zero amps in a watt. I = W/E. W = A x V. It depends on how many volts there are. Since watts is amps times volts, amps is watts divided by volts. If you had a 120V circuit with 1 watt, there would be 1/120, or 0.00833 amps flowing in that circuit Note: This is the resistive answer, with a power factor of 1. For reactive loads, things change, but the basic question is answered.


How many amps gives you 0.1amps?

.1 amps will give you .1 amps.


What is the Current through a 75-watt bulb that is connected to a 120-volt circuit?

Considering an incandescent bulb and using P=VxI P= Power Watts V= Volts I= Current (amperes) I=P/V I=75Watts/120Volts = 0.625 Amperes (A or Amps) Therefore the current through a 75watt bulb that is connected to a 120volt circuit is 0.625 amps.