Or how many amps equal a joule?
2007-02-24 07:18:39 · 13 answers · asked by emarri g 1 in Science & Mathematics ➔ Physics
Ampere (A), the SI unit of electrical current.
The volt (symbol: V) is the SI derived unit of electric potential difference or electromotive force.
The joule (symbol: J) is the SI unit of energy.
The watt (symbol: W) is the SI derived unit of power, equal to one joule per second.
The volt is defined as the potential difference across a conductor when a current of one ampere dissipates one watt of power.
Electric current is the time rate of change or displacement of electric charge. One amp represents the rate of 1 coulomb of charge per second.
If 1 volt of potential difference is applied to a resistive load, and a current of 1 ampere flows, then 1 watt of power is dissipated.
2007-02-24 07:29:17 · answer #1 · answered by Chris C 1 · 2⤊ 1⤋
Volt To Amp
2016-12-24 14:51:29 · answer #2 · answered by chipman 4 · 0⤊ 0⤋
Amps × Volts = Watts
2016-03-17 08:02:29 · answer #3 · answered by ? 4 · 0⤊ 0⤋
This Site Might Help You.
RE:
how many amps equal a volt?
Or how many amps equal a joule?
2015-08-16 06:29:22 · answer #4 · answered by Anonymous · 0⤊ 0⤋
For the best answers, search on this site https://shorturl.im/0bZN3
In a circuit that contains only resistance: Amps X Volts = Watts (real power) In a circuit that contains only reactance: Amps X Volts = VAR (imaginary power) In a circuit that contains both resistance and reactance: Amps X Volts = VA (Apparent power) VAR stands for "Volt-Amps reactive" and is a unit of imaginary power. VA stands for "Volt-Amps" and is a unit of apparent power
2016-03-26 22:12:13 · answer #5 · answered by ? 4 · 0⤊ 0⤋
Watts ÷ Volts = Amps.
Volts = Amps X Resistance (Ohms)
There no way of finding 'Volts = Amps'
2007-02-24 09:09:04 · answer #6 · answered by Norrie 7 · 6⤊ 1⤋
Compare the Volts to the pressure in a pipe and the flow of water is the current. The V times the Amps = watts .and 1 joule is a watt second.
2007-02-24 08:08:28 · answer #7 · answered by JOHNNIE B 7 · 2⤊ 0⤋
Amps and Volts and Joules each measure a different unt: They do not equal each other. There are formulas relating them.
2007-02-24 07:21:40 · answer #8 · answered by Jedi 4 · 1⤊ 0⤋
there is no one value in which an amp is equal to a volt,, but u can use Ohm's law ---- which states V=IR. V is volts, I - current, and R is resistance.
2007-02-24 07:47:51 · answer #9 · answered by desibabu90 2 · 2⤊ 0⤋
42
2015-08-22 02:04:39 · answer #10 · answered by Steve 1 · 0⤊ 1⤋
Amps is a measure of how much electricity per second.
(Think of water over a dam: gallons per second).
Volts is a measure of how much pressure they have.
(Think of how high the dam is.)
You could have lots of amps with only a little voltage, or
lots of amps with lots of voltage.
You could have lots of voltage with only a few amps, or
lots of voltage with lots of amps.
Or any combination.
Joules are a measure of energy.
1 volt times 1 amp, for 1 second = 1 joule.
1 volt times 1 amp, for 100 seconds = 100 joules.
2007-02-24 07:44:20 · answer #11 · answered by morningfoxnorth 6 · 3⤊ 0⤋