0
1 faraday = 9.6485 x 104 coulombs (rounded)
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Who invented the electrical generator in England around 1831?
Michael Faraday
If a charge of 7.4K coulombs flows through a circuit in 85 seconds calculate the current in this circuit?
A flow of 7400 coulombs in 85 seconds represents a current of 87 amperes. One ampere is one coulomb per second, so divide 7400 by 85.
4 Calculate the current if four coulombs of charge pass a point in a wire every two seconds Show the formula calculations and the units?
(4 coulombs / 2 seconds) = 2 coulombs per second = 2 Amperes.
What is a measure of electrical charge?
an electrical charge is measured in Coulombs, which is equal one ampere-second. That is, one ampere of current through a plane is equivalent to one coulomb of charge passing through the plane per second.Current
If 10 coulombs of charge passes a specified point in 2 seconds how much current is flowing?
10/2 = 5 coulombs per second = 5 amperes.
Calculate the theoretical number of moles of copper that should have plated out onto the brass key?
First you have to find the coulombs. Then you convert coulombs to faradays. (there are 96500 coulombs in one faraday). 1 faraday is equal to one mole electron. Then, by using a half-reaction of the anode (Cu + 2e- > CuS), you can determine there are 2 mole electrons for every mole of copper.
What is the different between Coulomb and Faraday?
96485 Coulombs = 1 Faraday
What is a faraday?
The main use of a Faraday is in the formula Q=nF. If this is rearranged, F=Q/n A Faraday is 96485 coulombs.
What electrical component would be measured in farads?
The faraday is the unit used to denote a quantity of electrical charge. It is equal to the charge of one mole of electrons, and is also equal to 96,485.3365 coulombs. It is not to be mistaken with Faraday's constant, a related number denoting electrical charge.
What mathematical expression identifies the number of coulombs necessary to produce one mole of iron metal from an aqueous solution of iron III sulfate?
The law is:Needed electricity in coulombs = Faraday constant (96500 C) x number of molesSo 96500 coulombs are needed.
Faraday law of elecrolysis?
W = (I*t*A)/(n*F)where:W = weight of plated metal in grams.I = current in coulombs per second.t = time in seconds.A = atomic weight of the metal in grams per mole.n = valence of the dissolved metal in solution in equivalents per mole.F = Faraday's constant in coulombs per equivalent. F = 96,485.309 coulombs/equivalent.
What is an abcoulomb?
An abcoulomb is a unit of electromagnetic charge equal to ten coulombs.
What is Avogardo's constant used for?
Well it is used in certain Chemical equations and to derive other constants. As an example the charge on an electron = 1.6019 x 10-19 coulombs. So a mole of electrons will be 6.023 x 1023 (Avagadro) x 1.6019 x 10-19 coulombs per mole = 96495 coulombs per mole which is Faraday's constant
What were the names of Michael Faraday's brothers and sisters?
Michael faraday actually had at least one brother and two sisters with the youngist dieing at a young age.
What does an electron have?
The electron has a negative charge equal to -1.602 176 565(35) × 10-19 coulombs.
What is the charge of 1110 electrons measured in coulombs?
in one electron there is a charge of 1.60217646 × 10-19 coulombs now to get your answer its going to be 1110 * 1.60217646 × 10-19 coulombs= 1.7784158706 x 10^-16
What did Michael Faraday invert?
Michael Faraday invented the electric motor and more but this is one
