Question

state the nature of magnetic field inside ab when a current is passed through​

Answer 1

Answer:

The magnetic field lines are parallel to one another and to the axis of the subject material (a coil commonly referred to as a solenoid) when a current is carried through it.

Explanation:

• The magnetic field lines are parallel to one another and to the axis of the subject material (a coil commonly referred to as a solenoid) when a current is carried through it.

• Within the solenoid, parallel straight lines make up the field lines.

• This suggests that the magnetic field is constant throughout the solenoid.
• Each vector has a length based on the strength of the magnetic field and points in the same direction as a compass would.

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