You're talking about two different measurements. Voltage is not equal to current (amps) nor is there any correlation between the two.
If you know the amount of watts the device uses, you can divide the watts consumed, by the voltage to get a rough estimate of the amps being drawn.
For example, a 1000 watt microwave running at 120 V will draw 8.3 amps.
AnswerThe formula is U = R*I, U (voltage in volts), I (flowrate in ampère), and as you see... you first need to know what R (resistance in ohm) you have... the you calculate U/R = I, that's all. AnswerThere are no volts in amperes. They measure different quantities. Your question is like asking, "How many kilometres are there in 2.5 kilograms?" In other words, it is nonesense!
1 amp (abbreviation of ampere) is the measure of the flow of electricity through a resistance of 1 ohm with the emf (electromotive force) of 1 volt.
The number of amps flowing in an electrical circuit is proportional to the voltage divided by the resistance.
AnswerThere are no volts in amperes. They measure different quantities. Your question is like asking, "How many kilometres are there in 2.5 kilograms?" In other words, it is nonesense!If you know Ohm's law, then you see that the value for the resistor R is missing.
Assuming the value for the resistor R = 10 ohms:
volts = (resistance in ohms) times (current in amps)
so:
volts = 10 ohms times 3 amps = 30 volts.
Scroll down to related links and look at "Ohm's Law Calculator".
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Answer #2:
If 'amps' and 'volts' were just different multiples of the same thing, there would be
no need for two different names.
The question is a lot like asking "How many yards are in 1 week ?"
"Volts" is a measure of the electrical 'pressure' between two points, that makes
current want to flow between them.
"Amps" is a measure of how much current actually flows as a result of the volts.
It depends on what's between the two points.
For example, if there's a pressure of some volts between two points, there could be
almost no current ... zero amps ... if there's nothing between the points to carry
current, or there could be very large current ... many amps ... if you connect a copper
wire between them, or accidentally drop your screwdriver or wrench across them.
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.
41.666 amps. Divide watts by volts.
watts = volts * amps--> Amps = watts/ volts therefore; 2000/220= 9.09 amps
To find the amperage, you can use the formula: Amps = Watts/Volts. Plugging in the values, you get Amps = 1800 Watts / 110 Volts β 16.36 Amps.
The terminal strip's rating is 15 amps at 600 volts. It does not matter what the voltage is up to 600 volts, the maximum amperage allowed on the strip is 15 amps. It could be 15 amps at 12 volts or 15 amps at 600 volts or any voltage in between.
3
160 amps at 12v.
160 amps at 12v.
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.
3 things Volts, ohms, and 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.
It depends on how many Amps (current) are applied to the voltage. Watt = Volts x Amps. e.g. 12 volts @ 5 amps = 60 watts
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.
It depends on how many Amps (current) are applied to the voltage. Watt = Volts x Amps. e.g. 12 volts @ 5 amps = 60 watts
There are zero volts in .1 amps.
41.666 amps. Divide watts by volts.