An ampere is the actual amount of current flowing. See the Related Questions links for more information.
Electrical power = current x voltage Current is in amps
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] .
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
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)
The watt is a measurement of power. In electrical circuit, to determined watts there is a formula volts x amps = watts
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
Amps are units of current, watts are units of power. Watts are the product of Amps times Volts. Watts = Amps x Volts.
Electrical current can be measured with an Ammeter. The units used are amps.
12 amps of electricity.
Watts = Amps x Volts.
Electrical power = current x voltage Current is in amps
Yes, electrical power in Watts is volts x amps
The electrical equivalent to torque is AMPS. Power in Electricity is Volts * Amps Where in a rotating shaft its RPM * Torque
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] .
Electrical power is measured in watts. In an electrical system power (P) is equal to the voltage multiplied by the current.P = VxI Watts = Volts x Amps.
Another homework or exam question? AC electrical power demand is measured in Volt-Amps. Electrical current is measured in Amperes. (Amps or Amperage.) Now you can write about how they can be compared.
You can't compare that. Ampere is a unit of electrical current; horse power is a unit of power.