What moves the electrons in the wire?

In summary, the electric field is responsible for moving the electrons in a wire with current in a closed circular loop. However, in order for a current to exist in the wire, there must be an external field present. Without this field, there is no current in the wire. It is important to provide a complete and clear question when seeking answers.
  • #1
scientist91
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What moves the electrons in the wire with current in closed circular loop?
 
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  • #2
The electric field

Not this again.

Please give a complete statement of what it is you are asking, including what you already know. To give a serious answer, we need the context of your question.
 
  • #3
scientist91 said:
Thank you.


you're welcome


----------------------------------------------

I have a quick question for YOU, scientist91, ---

do you know how to 'search' either here on the forum (for previously answered questions) or on the internet (for general questions)?
 
  • #4
Now look the question. Thank you.
 
  • #5
scientist91 said:
What moves the electrons in the wire with current in closed circular loop?

If you have an ordinary wire connected end-to-end under no external field, there is NO CURRENT in the wire. So your scenario is false and cannot be answered. As Doc Al said, if you are too lazy to describe fully your question, don't expect the rest of us to put any considerable effort to answer you.

Zz.
 

1. What is responsible for moving electrons in a wire?

The movement of electrons in a wire is caused by an electric field. When a voltage is applied to the wire, an electric field is created which causes the electrons to move.

2. Are all electrons in a wire moving at the same speed?

No, not all electrons in a wire are moving at the same speed. The speed of electrons in a wire depends on the strength of the electric field, the material of the wire, and any obstacles or impurities in the wire.

3. How do electrons move in a wire?

Electrons move in a wire by drifting. This means that they do not move in a straight line, but rather they move in a zigzag pattern due to collisions with atoms in the wire.

4. Why do electrons move from the negative to the positive terminal in a wire?

This is due to the convention of current flow. Current is defined as the flow of positive charge, so when electrons move in a wire, they are actually flowing from the negative terminal to the positive terminal, but it is convention to describe it as the opposite.

5. Can anything else besides an electric field move electrons in a wire?

Yes, electrons can also be moved in a wire by a magnetic field. This is the principle behind electric motors and generators, where a magnetic field is used to induce the movement of electrons in a wire.

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