niether on its own has any power at all its the product of both that creates power volts x amps = watts so 4 amps drawn from a 250v supply = 1kilowatt(1000w) (4x250) and if you keep that up for an hour that equals 1kwh (1 kilowatt hour) or as far as the electricity boards are concerned 1 unit of electricity (GB)
I'm not sure what your question is seeking, but if i could answer it i would consider this a safety topic.
Amperes is your lethal way to go when considering your standard risks while messing with electricity.
Amps can kill you. There are a few ways that you can consume amperes inside your body, but receiving amperes--> across your arms and through into your chest is a sure "heart-breaker."
The ampere is the unit of measurement for electrical current in coulombs per second, while the volt is the unit of measurement for electrical potential in joules per coulomb.
Both of them, you need both amps and volts to get any power. Multiply the amps by the volts, and the answer tells you the power in watts.
Voltage
volts
Horses are strong, amps have no strength at all unless they have volts riding along with them. The power of an amp is the current in amps times the voltage in volts. So 1 amp at 746 volts equals 746 watts, which is also one horse-power. The same wcould be achieved by 10 amps at 74.6 volts.
The formula to calculate the relationship between amps, volts and watts is Volts X Amps = Watts or Volts = Watts / Amps or Amps = Watts / Volts therefore; 200 Watts divided by 1.95 Amps is 102.5641 Volts.
You have your own answer. It is 1.5 amps.
Watts = Volts * Amps Therefore: 70 Watts / 13.8 Volts = 5.07 Amps
When you multiply amps x volts the product is watts. Using this formula W = Amps x Volts should give you your answer.
Horses are strong, amps have no strength at all unless they have volts riding along with them. The power of an amp is the current in amps times the voltage in volts. So 1 amp at 746 volts equals 746 watts, which is also one horse-power. The same wcould be achieved by 10 amps at 74.6 volts.
An electromagnet becomes stronger when the current through it increases, i.e. the Amps.
The formula to calculate the relationship between amps, volts and watts is Volts X Amps = Watts or Volts = Watts / Amps or Amps = Watts / Volts therefore; 200 Watts divided by 1.95 Amps is 102.5641 Volts.
Ohm's law: Volts = Amps * Ohms, or Amps = Volts / Ohms 12 volts / 0.5 ohms = 24 amps
4 volts and how many amps? Watts = amps x volts. It depends on the amount of current (in Amps) flowing at 4 Volts... See Ohms Law: Watts = Volts x Amps If you have 2 Amps flowing at 4 Volts you are dissipating/consuming 8 Watts. If you have 10 Amps flowing at 4 Volts you are dissipating/consuming 40 Watts.
6 amps.
160 amps at 12v.
160 amps at 12v.
You have your own answer. It is 1.5 amps.
Watts = Volts * Amps Therefore: 70 Watts / 13.8 Volts = 5.07 Amps
It's not that simple. The basic formula is Volts / Ohms = Amps. For 30 Volts you'd get 0.5 Amps, for 60 Volts you'd get 1 Amp, for 120 Volts you'd get 2 Amps.
When you multiply amps x volts the product is watts. Using this formula W = Amps x Volts should give you your answer.