I mean two spheres are so distant that their electric fields do not interactPeroK said:An infinitely long conductor has no ends.
You still must have an electric potential difference. And interaction between the charges in the conductor and the spheres at either end.erocored said:I mean two spheres are so distant that their electric fields do not interact
Then what will move electrons through the segment AB?PeroK said:You still must have an electric potential difference.
The electric field is never zero for either sphere.erocored said:Then what will move electrons through the segment AB?
spheres are conductors. Is this almost zero electric field enough to move electrons?PeroK said:The electric field is never zero for either sphere.
Are the spheres insulators or conductors themselves?
Electrons at one end of the conductor will be drained off to neutralise the positive charge; and the excess electrons on the negative sphere will drain into the conductor. Just as you should expect.erocored said:spheres are conductors. Is this almost zero electric field enough to move electrons?
The flow of electrons is proportional to the strength of the electric field across the conductor. There is no deadband or hysteresis.erocored said:spheres are conductors. Is this almost zero electric field enough to move electrons?
Electrons flow through a very long conductor as a result of an electric field created by a potential difference between two points in the conductor. The electrons move from the negative terminal to the positive terminal, creating a flow of charge.
The speed of electron flow in a very long conductor is determined by the strength of the electric field and the resistance of the conductor. A higher electric field and lower resistance will result in a faster flow of electrons.
Yes, electrons can flow in both directions in a very long conductor. This is known as alternating current (AC) and is commonly used in electrical systems.
The length of a conductor does not directly affect the flow of electrons. However, a longer conductor may have a higher resistance, which can slow down the flow of electrons.
The material of a conductor plays a crucial role in the flow of electrons. Materials with low resistance, such as copper, allow for a faster flow of electrons, while materials with high resistance, such as rubber, can impede the flow of electrons.