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What is the formula for power in terms of amperes?
Electrical power = current x voltage Current is in amps
How many joules equals 1 kilo amp?
This is not a valid question by itself. Joules are units of energy, while Amps are units of electrical current. However, if you also know the Voltage of the electrical current, you can multiply the Current[Amps]*Voltage[Volts] to get the Power in Watts. Watts are equivalent to Joules per second. If you then know the amount of time of the current flow, you can calculate the total number of Joules by multiplying the Power[Watts]*Time[seconds] = Energy[Joules] .
How do you find the current draw of an electrical circuit if you do not know the voltage and wattage of the device?
Basically if you know the Voltage supply and the power used by an appliance then you use the formula for power which is Power = Volts x Amps. Rearrange so Amps (current) = Power / Volts If power was 2400 Watts and Volts was 240 the Current would be 2400 / 240 = 10 Amps
How do Watts and Amps compare?
They don't as they a entirely different units that measure different things:watts are a unit of power (work done per second)amperes are a unit of current flow (electrical charge moved past a given point per second)
How are watts determined?
The watt is a measurement of power. In electrical circuit, to determined watts there is a formula volts x amps = watts
How much amp is in a dc voltage?
There are no amps in a voltage because they are quite different electrical units. They are related by the 'power equation' which is: watts = amps times volts
Is the term "volt amps" synonymous with "watts"?
No, the term "volt amps" is not synonymous with "watts." While both are units of power, they represent slightly different concepts in the field of electrical engineering.
What is the difference between amps and volt-amps?
Amps (A) measure electrical current flow, while volt-amps (VA) measure apparent power in an electrical circuit, which is the combination of both real power (measured in watts) and reactive power. Essentially, amps refer to current, while volt-amps refer to total power.
An automotive fuse box generates how many amps of electrical power?
12 amps of electricity.
What is electrical power the combination of?
Watts = Amps x Volts.
What is the electrical power when the current is 25 amps and the voltage is 10 volts?
The electrical power can be calculated using the formula ( P = V \times I ), where ( P ) is power in watts, ( V ) is voltage in volts, and ( I ) is current in amps. Substituting the given values, ( P = 10 , \text{volts} \times 25 , \text{amps} = 250 , \text{watts} ). Therefore, the electrical power is 250 watts.
What are the four main electrical units?
The four main electrical units are voltage (measured in volts), current (measured in amperes or amps), resistance (measured in ohms), and power (measured in watts). Voltage represents the potential difference that drives electric charge flow, current is the rate of flow of electric charge, resistance quantifies how much a material opposes the flow of current, and power indicates the rate at which electrical energy is consumed or converted. These units are fundamental for understanding and analyzing electrical circuits.
What is the formula for power in terms of amperes?
Electrical power = current x voltage Current is in amps
What are watts amps and ohms?
ohms is a measure of resistance(R) in a circuit. Watts is a measure of the power(P), in this case lets assume it is the power used by the resistive element (lamp, heater etc). Power(watts)=Current(Amps)x Current(amps) x Resistance(ohms) or Resistance (ohms)=Power(W)/(current x current)
What is torque in Electricals?
The electrical equivalent to torque is AMPS. Power in Electricity is Volts * Amps Where in a rotating shaft its RPM * Torque
How many joules equals 1 kilo amp?
This is not a valid question by itself. Joules are units of energy, while Amps are units of electrical current. However, if you also know the Voltage of the electrical current, you can multiply the Current[Amps]*Voltage[Volts] to get the Power in Watts. Watts are equivalent to Joules per second. If you then know the amount of time of the current flow, you can calculate the total number of Joules by multiplying the Power[Watts]*Time[seconds] = Energy[Joules] .
Does amps express the difference in energy?
No, amps (amperes) do not directly express the difference in energy. Amps measure electrical current, which is the flow of electric charge. Energy is typically measured in units such as joules or kilowatt-hours.
