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What else can I help you with?
What is the charge of an ion that contains 16 protons?
i think it depends how many electrons it has. then you do something like subtract the electrons from the protons. electrons are negative, protons are positive.
How many delocalised electrons are there in a coulomb?
6.24151 × 1018 electrons have a charge of minus one coloumb (the coloumb is defined in terms of positive charge). I don't know what you mean by "delocalized", but normally all electrons have the same charge.
Strip electrons from an atom and the atom becomes a?
Positive ion
How many electron ca2 plus?
Calcium has atomic number 20. A neutron calcium atom therefore has 20 protons and 20 electrons. Ca2+ has a charge of positive 2, so it must have 2 more protons than electrons. Ca2+ has 18 electrons.
What side does electrons flow from in a battery?
Outside the battery:The path for conventional current goes from the positive terminal (+, usually a red wire) to the negative terminal (−, usually a black wire).A wire's electrons flow from the negative (−) terminal to the positive (+) terminal.Since the current forms a continuous a loop in the same direction, the direction inside the battery is "backwards".Inside the battery:Conventional current flows from the negative (−) terminal to the positive (+) terminal.Positive ions flow from the negative (−) terminal to the positive (+) terminal.Negative ions flow from the positive(+) terminal to the negative (−) terminalConventional current assumes that all flowing charges are positive. It simplifies the situation because it hides the more complicated electrons, positive ions, and negative ions.
The electric current in a medical conductor is carried by positive electrons or electrons?
The answer is electrons. I assume you mean positrons (anti-electrons) by positive electrons, and positrons and electrons go boom when they meet, so we don't see many positrons around.
What is the name for a positively charged conductor through which electrons flow into a device?
Anode The name for a positive charge conductor through which electrons flow into a device is called the life conductor.
A conductor posses 11.2 x 10 to the power -8C of positive charge how many electrons does it have in excess or short?
First of all, the conductor possesses negative charge which means that the electrons are in excess. The no. of excess electrons :- Charge on conductor/charge of electron=11.2 x 10-8/1.6 x 10-19 =7 x 1011 electrons
When a voltage is applied to a conductor free electrons?
When a voltage is applied to a conductor, free electrons gain energy and move in response to the electric field created by the voltage. This movement of electrons constitutes an electric current flowing through the conductor.
What is difference between positive and negative conductor?
There is no positive and negative conductor. There are just two ends of a conductor, namely positive and negative. It is usually said that electricity flows from the positive to the negative side of a conductor, but scientists have discovered, that current consists of electrons that always flows from the negative to the positive side.
What flow of electrons move through a conductor?
In a conductor, the flow of electrons is known as an electric current. Electrons move from the negative terminal of a voltage source to the positive terminal, creating a flow of charge that can power devices connected to the circuit.
A conductor differs from an insulator in that a conductor is an?
A conductor is a material that has one or a few electrons in the outer shell of its atoms. These electrons are easily knocked loose, or are already moving about in the material. When a voltage is applied to a conductor, these electrons are repelled by the negative polarity and attracted by the positive polarity. Their movement is called "current". a conductor is a material that transports electrons and electricity can pass through it, metals are good conductors. a insulator is something that is a barrier to electrons and can not pass electricity, rubber is a good insulator.
Why free electrons does not leave conductor?
Free electrons are bound to the conductor's lattice structure by electrostatic forces, preventing them from leaving. Additionally, the presence of positive nuclei within the lattice attracts the negative electrons, keeping them within the material. The random thermal motion of electrons within the conductor is not sufficient to overcome these forces and cause them to escape.
What happens When a positively charged conductor is earthed?
As we know that in normal current flow, electrons passage is always from the negative to positive side , now in the case of earth it acts as a ground to the positive charge, and current flows from positive charge to the earth, which acts as a anode and as we know a passage of current occurs only if there is negatively charge electron flowing towards positively charged cathodes. So electrons may flow from earth neutralizing the positive charge.
Electricity produces work when the electrons in a conductor?
Electricity produces work when the electrons in a conductor
When a positive electrical charge comes in contact with the neutral electrical charge what happens?
Yes, because the neutral conductor will transfer its electrons to the postitively charged conductor.
What particle flows to produce electric current?
Electrons are the particles that flow to produce an electric current in a conductor like a wire. When a potential difference is applied across a conductor, electrons move from the negative terminal to the positive terminal, creating an electric current.
