For calculation purposes R = E/I. R = 120/15. R = 8 ohms. This is hypothetical because of the internal components that make up most appliances.
If it is a 32-amp circuit you can use any appliance that takes less than 32 amps. That includes a 15-amp appliance. All appliances fed from that circuit must use 32 amps or less in total.
Current or AMPS are what the appliance draws or load of the appliance. So, if you have a say 10,000 amps going thru a cable rated for say 1,000 amps , guess what ,the cable over heats and either will melt or at least catch fire.
AWG 10.
The resistance of the circuit will be 46 ohms
Power = volts times amps, so an appliance drawing 10 amps at a line voltage of 110 volts is consuming 1,100 watts. Keep in mind, however, that in a non purely resistive load, the phase angle of amps to volts might not be zero degrees, so the calculation becomes more complex, and depends on power factor, or phase angle.
An electric stove or oven typically uses 20 amps to operate.
12 volts.
A stove typically requires around 40 to 50 amps to operate efficiently.
Let R be the resistance, V the voltage, and I the current R = V / I R = 120 / 24 R = 5 ohm
The formula is Resistance= Voltage/ Amps(current) In your example: R=50/2.5, so the answer is 20 ohms.
Excessive resistance (drag), will cause motor to draw more amps (current flow) to operate.
In the U.S. 120 volts. <<>> Using the equation E = I x R, Volts = Amps x Resistance = 110 volts.
No, a 34 amp appliance requires more amperage than a 20 amp circuit can provide. It is important to match the electrical requirements of an appliance with the circuit it is connected to in order to avoid overloading the circuit and causing potential safety hazards.
To calculate the amps for 115 watts, you need to know the voltage the appliance is operating at. If the appliance is operating at 120 volts, then the current would be approximately 0.96 amps (115 watts / 120 volts).
You use Ohm's Law to make your calculation. Volts = Amps x Resistance Amps = Volts / Resistance
Amps (current) times volts = watts. so watts divided by volts = current (Amps). i.e.- 0.5 Amps.
Nothing drastic happens, the appliance will operate as normal. The voltages 220 to 240 volts are a nominal figure in the same voltage range. It is brought about by the power company, as they have a responsibility to keep voltages within a certain 10% range. The load will only notice a difference of 1% on the load current. e.g. Wattage load of 2400. Amps = watts/volts. 2400/230V = 10.4 amps. 2400/220V = 10.9 amps. On a constant resistance as the voltage goes lower, the current goes higher and vise versa as the voltage goes higher, the current goes lower.