When an electric current flows through a wire a

magnetic field is created. To increase the power

of the magnetic field you would

A. decrease the number of coils in the wire

Bkeep the same number of coils in the wire

Cincrease the number of coils in the wire

Dremove the coils from the wire

Question

Steve Gallagher

Physics

9 May, 14:27

When an electric current flows through a wire a

magnetic field is created. To increase the power

of the magnetic field you would

A. decrease the number of coils in the wire

Bkeep the same number of coils in the wire

Cincrease the number of coils in the wire

Dremove the coils from the wire

+1

Answers (1)

Know the Answer?

Kellen Poole · Answer 1

Option C. is correct

Explanation:

The magnetic field is the area around a magnet in which there is magnetic force. When an electric current flows through a wire a magnetic field is created. A single wire does not produce a strong magnetic field. So, to increase the power of the magnetic field, increase the number of coils in the wire.

When an electric current flows through a wire amagnetic field is created. To increase the powerof the magnetic field you wouldA. decrease the number of coils in the wireBkeep the same number of coils in the wireCincrease the number of coils in the wireDremove the coils from the wire

When an electric current flows through a wire a

magnetic field is created. To increase the power

of the magnetic field you would

A. decrease the number of coils in the wire

Bkeep the same number of coils in the wire

Cincrease the number of coils in the wire

Dremove the coils from the wire