sorry different units.
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∙ 13y agoTo calculate the amperage, you need to know the resistance in the circuit. Amperage is calculated using Ohm's Law: Amperage (A) = Voltage (V) / Resistance (R). Without knowing the resistance, we cannot determine the amperage.
1840
On a 15 amp breaker, you can draw up to 120 volts in a standard residential circuit. The voltage remains constant at 120 volts, but the amperage capacity is what is limited by the 15 amp breaker.
The equation that you are looking for is I = W/E. Amps = Watts / Volts.
Power (in watts) is equal to voltage (in volts) multiplied by current (in amperes). Therefore, the number of watts in one amp depends on the voltage. For example, at 120 volts, one amp is equal to 120 watts.
The amp hours capacity of a battery remains the same whether it is connected to a 12-volt DC load or a 120-volt AC inverter. So, the battery would still have 100 amp hours regardless of the inverter voltage.
watts = volts x amps, example-2 watts=2 volts x 1 amp, example- 2 watts=120 volts x .60 amp.
Most likely 12 volts if it is on a car. Some boats use 24 volts, or in the case of my boat 32 volts.
The formula you are looking for is I = W/E. Amps = Watts/Volts.
Use this formula Amps = Watts/Volts.
1840
That gives you 18.5 amps.
Normal home electrical service in most residential areas is provided at 120/240 volts. A 400 amp service would still typically be delivered at this voltage. The 400 amp rating indicates the maximum current capacity that the service can handle.
On a 15 amp breaker, you can draw up to 120 volts in a standard residential circuit. The voltage remains constant at 120 volts, but the amperage capacity is what is limited by the 15 amp breaker.
Power (in watts) is equal to voltage (in volts) multiplied by current (in amperes). Therefore, the number of watts in one amp depends on the voltage. For example, at 120 volts, one amp is equal to 120 watts.
The equation that you are looking for is I = W/E. Amps = Watts / Volts.
The answer is 40,000 divided by 415 or 96.38 Amps. Watts is volts times amps.
12 ga, 20 amp. 14 ga, 15 amp. 16 ga, 10 amp.