Question

Mention the condition under which the current can flow in a ​

Answer 1

1 . A supply of electric charges which are free to flow .

2 . some form to push the charges through the circuit.

3 . The pathway to carry the charge is usually a copper wire.

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Answer 2

Answer:

We know a conductor is a material that includes electrical charges that are mobile or non-static.

We will discuss the metallic conductors mechanism. These charged particles are electrons in the case of metallic conductors.

Besides these, there may also be positive charges in the form of ions such as a battery's electrolyte.  

There are three basic conditions for electrical current flow.

• It is necessary to close the loop where the current passes.
• The circuit must have some potential difference.
• The medium through which current flows are to be conductive (but flows through semiconductor at higher temperatures).