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A joule/coulomb is represented by the volt. Example: a 9v battery provides 9 joules of energy to every coulomb of charge that passes through it.
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Unit for expressing strength of electric field?
Neuton per coulomb(N/C)
Is the ampere a unit of quantity or a unit of rate?
The ampereOnce upon a time, the coulomb was defined as the fundamental unit of charge, and the ampere was a derived unit proportional to charge (in coulombs) and inversely proportional to time (in seconds). More specifically, one ampere is equal to a charge transfer rate of one coulomb per second. So, it is a rate -- a charge-transfer rate. Nowadays, the ampere is considered the fundamental unit, and the coulomb is the derived unit. In other words, the coulomb is the amount of charge delivered in one second by a current of one ampere.AnswerThe coulomb has never ever been considered a Base Unit in either the SI or earlier metric systems. The ampere has always been considered a Base Unit. Prior to 1948, the ampere was defined in terms of its chemical effect; after 1948 it was defined in terms of its magnetic effect -i.e. in terms of the force between two, parallel, current-carrying conductors. So, the ampere has never been defined as an unit of rate. On the contrary, the coulomb is a Derived Unit, based on the ampere and the second.
What is 1 volt?
One joule (energy unit) per coloumb (predefined charge 6.24X10^18 electrons). V = J/C
What is the unit of measurement for electrical flow rate?
That would be the current. The international unit for electrical current is the Ampere. Spelt ampere (with a lower case "a"). The abbreviation is given the upper case "A".
Difference between voltage and current?
Voltage is electrical potential, measure in derived units of volts, which is joules per coulomb. Current is electrical flow, measured in derived units of amperes, which is coulombs per second. Stated in other terms, voltage is energy per charge, while current is charge per time. That makes power, or watts, equal to energy per time, and that is joules per second.If you think of the water system analogy, volts is sort of similar to pounds per square inch (though not completely so), while amperes is similar to gallons per minute.AnswerVoltage is synonymous with 'potential difference' -not potential- measured in volts. Current is the flow of electrical charge, measured in amperes. The volt is an SI derived unit, wheras an ampere is an SI base unit.
What unit is represented by joule per coulomb?
In SI, the 'volt' is a special name given to a joule per coulomb.
What unit is represnted by joule per coulomb?
1 joule per coulomb = 1 volt
What unit is represented for coulomb per second?
The ampere is one of seven SI base units, and is defined in terms of the force it produces between two, parallel, current-carrying conductors. It is incorrect to say that an ampere is 'defined' as a coulomb per second, although it is certainly 'equivalent' to a coulomb per second.The coulomb is a SI derived unit, and is defined in terms of the ampere and the second. In fact, it is a special name given to an ampere second.
What is the unit of measure for electtric potential?
The 'volt' is. 1 volt = 1 joule per coulomb
What is difference between amp and joule?
Amp is the unit of Electric Current where as Joule is a unit of energy. 1 Amp is equal to 1 coulomb per second but 1 Joule is equal to 1 newton- metre.
What metric units are used to determine the electricity supply of something?
The metric unit used to determine electricity supply is called the Joule. The Joule is named after James Prescott Joule. When one wants to measure the power of the Joule, it gets measure in Watts. The Watt is named after James Watt. The Joule is a unit of energy. The unit of electric charge, or "quantity of electricity", is the Coulomb (named after French physicist Charles Augustin de Coulomb). One amp equals one coulomb per second.
Which physical quantity which is represented by Coulomb per second?
That unit is the "Ampere". It represents electrical current.
What is an electric volt?
Volt is the unit of voltage.One volt is equal to 1 joule per coulomb:1 V = 1 J/C
What is electric volt?
Volt is the unit of voltage.One volt is equal to 1 joule per coulomb:1 V = 1 J/C
What are the units of measurement for electricity?
The SI units used in electricity include: coulomb- unit of electrical charge volt - unit of potential (joule/coulomb) ampere - unit of current flow (coulombs per second) watt - unit of power (volt-ampere) ohm - unit of resistance farad - unit of capacitance henry - unit of inductance siemens - unit of conductance
What are watts volts amps and electricity power?
Watts, volts and amps are units of measurement. Watt is the unit of measurement for power. 1 watt (W) = 1 joule (j) per second (s) (1 W = 1 j/s). Volt is the unit of measurement for voltage. 1 volt (V) = 1 joule per coulomb (c) (1 V = 1 j/c). Amp is the unit of measurement for current. 1 Amp (A) = 1 coulomb per second (1 A = 1 c/s).
How much is one Watt of energy?
A watt is a unit of power, not of energy. The international unit for energy is the joule. One watt is an energy transfer of one joule per second.A watt is a unit of power, not of energy. The international unit for energy is the joule. One watt is an energy transfer of one joule per second.A watt is a unit of power, not of energy. The international unit for energy is the joule. One watt is an energy transfer of one joule per second.A watt is a unit of power, not of energy. The international unit for energy is the joule. One watt is an energy transfer of one joule per second.
