Question

In an electric circuit electrns in the wire flow due to me ..

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Answer 1

• From the question, the correct answer is electric current.

• As we know that the stream of electric charge is known as electric current. it creates a magnetic field.

• SI unit of electric current is the ampere, it is represented by symbol A.

• In an electric circuit electrons in the wire flow due to electric current.

Answer 2

In an electric circuit electrons in the wire flow due to Electric potential difference.

Explanation:

• The difference in the amount of energy carried by charge carriers between two points in an electrical circuit is called potential difference.
• Potential difference is expressed in Volts. One volt potential is equal to one Joule of energy which is used by charge of one Coulomb when it flows between the two ends of a circuit.
• Voltmeter is used for measuring Voltage. It is connected in parallel with the conductor for measuring the potential difference across it.
• Source of voltages are batteries which supply Direct current or power plants which supply Alternating current.

According to Ohm's Law:

• Potential difference across any material is directly proportional to the current flowing through it.
• $V=IR$ where R is the resistance, I is the current flowing through it and V is the potential difference.