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1 coulomb in 1 second.

Q: How many electrons need to move past a point to be defined as a ampere?

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To find how many coulomb can be transferred in one second depends on the ampere. A coulomb is defined as 1 coulomb equals 1 ampere times 1 second or the current of one ampere in one second time.

The Coulomb is a 'derived' unit depending on the basic units of the metric system. So one Coulomb is the amount of charge in an electric current of one Ampere/second--the Ampere being the current required to obtain an amount of magnetic force between a pair of current carrying wires. The Millikan oil drop experiment, which measures the charge on a single electron, provides the answer to how many electrons per second are in one Ampere. A single electron has a charge of 1.60217733 × 10-19 Coulombs. A collection of 6.2415 × 1018 electrons has a charge of one Coulomb (1/1.60217733x10-19).

Just plug it into the Current formula. An ampere is one coulomb / second and the formula is I = q / t. Otherwise q / t = 1 amp ; let t = 1 sec q = 1 C ; The charge of an electron is 1.6 x 10^-19 C but is follows that there are 6.25 x 10^18 electrons in one second (inverse of charge). Remember that the amount of electrons in an ampere is dependent on time!

One ampere = one coulomb every second .

Andre Marie ampere was famous for inventing amps which are the so called base units of electrical currentsCommentAmpere did not invent 'amps' (amperes). The ampere was named in honour of Ampere many years after his death. He is famous for his research into electromagnetism and the interaction of forces due to electromagnetism.

Related questions

100 electron in 1 ampere

Andre Ampere didn't 'invent' the ampere. The unit for current was named many years after the death of Ampere, in his honour. The ampere is defined in terms of its magnetic effect -i.e. the resulting force between two, parallel, current-carrying conductors. It was Ampere who discovered the relationship between current and force.

To find how many coulomb can be transferred in one second depends on the ampere. A coulomb is defined as 1 coulomb equals 1 ampere times 1 second or the current of one ampere in one second time.

The ampere (it is not capitalised), symbol A, is the SI Base Unit for electric current, which is defined in terms of the force between two, parallel, current-carrying conductors, due to the interaction of their magnetic fields, i.e: 'that constant current which, if maintained in two straight parallel conductors of infinite length and negligible cross-sectional area and placed one metre apart in a vacuum, would produce between them a force equal to 2 × 10-7 newtons per unit length'.Note that the ampere is NOT defined in terms of the coulomb, as incorrectly stated in many references, because the coulomb itself (an SI Derived Unit) is defined in terms of the ampere -and you cannot define an ampere in terms of something that is already defined in terms of the ampere!!

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One amp represents the flow of 1 coulomb of electrical charge per second. Therefore answer is the number of electrons in one coulomb:6.2415 Ã— 1018 electronsSee How_many_electrons_are_in_1.0_coulomb_of_chargefor more information.

The Coulomb is a 'derived' unit depending on the basic units of the metric system. So one Coulomb is the amount of charge in an electric current of one Ampere/second--the Ampere being the current required to obtain an amount of magnetic force between a pair of current carrying wires. The Millikan oil drop experiment, which measures the charge on a single electron, provides the answer to how many electrons per second are in one Ampere. A single electron has a charge of 1.60217733 × 10-19 Coulombs. A collection of 6.2415 × 1018 electrons has a charge of one Coulomb (1/1.60217733x10-19).

Is a coulomb a measure of quantity whereas an ampere is a measure of rate?AnswerThe coulomb is the SI derived unit for electric charge. The ampere is the SI base unit for electric current.The coulomb is defined in terms of the ampere and the second. The ampere is defined in terms of the newton and the metre.

One ampere is equal to 1000000 microamperes.

Just plug it into the Current formula. An ampere is one coulomb / second and the formula is I = q / t. Otherwise q / t = 1 amp ; let t = 1 sec q = 1 C ; The charge of an electron is 1.6 x 10^-19 C but is follows that there are 6.25 x 10^18 electrons in one second (inverse of charge). Remember that the amount of electrons in an ampere is dependent on time!

One ampere = one coulomb every second .

.63 ampere draw @ 7 volts