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Not entirely sure what the point of the question is, but here are two of the relations between the charge of the electron and electron flow in a circuit; I hope this helps.
1. The electron has a negative charge. This is an accident of history; there's really nothing fundamentally "negative" about the electron charge, it's just that some some particles have one kind of charge and others have an opposite one, and the the sign of the charge was assigned before electrons had really been discovered. The choice was arbitrary and could have gone either way, but electrons just happened to end up negative. You can blame Ben Franklin for it. But I digress.
Electric current is defined as flowing from positive to negative. If the mobile charge carriers are positively charged, then they are flowing in the same direction as the current. But if the mobile charge carriers are negative - like electrons, which are the carriers in metals - then the carriers are flowing in the opposite direction from the current. In other words, the electrons flow "backwards" because they are negative, because Ben Franklin just happened to write '+' and '-' in the "wrong" places (though he couldn't possibly have known.)
2. The electron charge is -1.6×10-19 Coulombs. To put that another way, one Coulomb is about 6.24×1018 electrons worth of charge. Since one Ampere is the flow of one Coulomb of charge per second, it is also a flow rate of 6.24×1018 electrons per second. That's more than six billion billion electrons each second for each Ampere!
What else can I help you with?
Calculate the total number of electrons flowing through a circuit in 20 minutes and 40 seconds if a current of 40 mA flows through the circuit?
The current in a circuit is a measure of passing electrical charge per second. Each electron carries a fix amount of charge. Therefore the number of charge moving depends on the speed of the charge, in this case electrons. In conductors like copper, there are just so many free electrons that they move in bulk slower than snail. The the Cathode ray tube, the speed is at a fraction of speed of light, not many electrons are flying. For actual number, look up speed of electron in copper at room temperature, and multiple the electrical charge constant to get at the current. This must be a standard class tutorial.
What is the current?
Current is defined to be a flow of electrically charged carriers. These are usually electrons or electron-deficient atoms. It is symbolized by uppercase letter I.
What moves through a circuit and is measured by current?
Electric charge moves through a circuit and is measured by current. In most circuits, this charge is carried by electrons flowing through conductive materials like wires. The flow of electric charge is quantified in amperes (A), which indicates the rate at which charge passes a given point in the circuit.
How does the current flowing in a conductor depend on the number of mobile charge carriers per unit length on their average velocity on the charge per carrier?
the flowing in the conductor is related as given by the relation... I=Vena v=drift velocity of electron e=charge on electron n=concentration of electron in the current carrying conductor . a=area
What is by electronics?
Of or pertaining to an electron or electrons.
What electrons have a charge?
Electron's have a negative charge, Protons have a positive charge.
Do electrons have a Negative Charge or a positive charge?
They are ALWAYS negatively charged. If positively charged it would be a positron and not an electron.
What is the relative charge of a electron?
Protons have positive charge and electrons negative
Which sub-atomic particle has a negative charge?
Electrons have a negative charge.
What is the charge on the cloud or shell of the atom?
The charge of an electron cloud is negative. The electron cloud is made up of electrons, and the electrons are negatively charged. The electron cloud will have a negative charge as well.
How calculate electrons?
To calculate the number of electrons, you need to know the total charge of the system or material in question and the charge of a single electron (approx. -1.6 x 10^-19 coulombs). By dividing the total charge by the charge of a single electron, you can determine the number of electrons. Formula: Total number of electrons = Total charge / Charge of a single electron.
Which part of an atom carries a negative charge?
The electrons of an atom carry a negative charge. the electron cloud which is around the nucleus containing the electrons For more information, see Related links below.
Does neon have 10 electrons and a negative charge?
No, Neon does have 10 electrons but it has no charge
What subatomic particle has a very small mass and a negative charge?
Electrons have a negative charge. When an element had more electrons than protons, it tends to have a negative charge.
What are the differences between electrons and electron-neutrinos?
1. Electron is a particle with negative charge, component of all atoms. 2. Electron neutrino is associated with the production of electrons; electron neutrino has not an electrical charge.
The charge of an electron is?
electrons have negative charges
What charge does electron?
Electrons are negatively charged.
