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Chapter Electric Current & its effect​

Answer 1

Answer:

Electromagnet

Explanation:

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Answer 2

ELECTROMAGNET

After understanding the above-described parameters, the working of an electromagnet is described as follows:

→ On application of an electric current, the particles of the ferromagnetic element get charged and begin to move or align themselves along the direction of the current.

→ The path taken by the particles for traveling creates a field of magnetism around the region traced by it, and the resultant magnetic field vibrates in a direction that is perpendicular to the direction of the electric field.

→ The strength of this magnetic field depends on the flow of the current, which can be altered (increased or decreased) by changing the direction of the current flow.

→ The charged particles always move in tandem with the magnetic field. Thus, an electromagnet is created by the flow of an electric current.

→ The field or the area of influence depends on the strength of the magnetic field, which is directly related to the cross-sectional area of the conductor, the rate of the flow of the current, and the change in direction of its flow.

IT WAS INVENTED BY William Sturgeon

INFORMATION ABOUT WILLIAM STURGEON

William Sturgeon was an English physicist and inventor who made the first electromagnets, and invented the first practical English electric motor.

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