Question

mention the condition under which charges can move in a conductor. name the device which is used to maintain​

Answer 1

Answer:

Charges can move, if there is a difference of electric pressure or potential difference along the conducor. Electric cell or a battery ( consisting of o e or more cells) is a device used to maintain the condition in an electric circuit.

Answer 2

Answer:

Charges can move, if there is a difference of electric pressure or potential difference along the conducor. Electric cell or a battery ( consisting of o e or more cells) is a device used to maintain the condition in an electric circuit.

Explanation:

Charges can move, if there is a difference of electric pressure or potential difference along the conducor. Electric cell or a battery ( consisting of o e or more cells) is a device used to maintain the condition in an electric circuit.