Question

which of the following has magnetic field like that of a bar magnet​

Answer 1

Answer:

The earth's magnetic field is generally compared with the magnetuc field of bar magnet.

As well as selonoid

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Answer 2

Answer:

Current carrying solenoid

Explanation:

Magnetic field lines are parallel within the solenoid, much like a bar magnet, which suggests that the magnetic field is the identical at all points within the solenoid. The magnetic field produced through a solenoid is much like a bar magnet. The energy of the magnetic field is proportional to the number of turns and magnitude of the current.

By generating a strong magnetic field within the solenoid, magnetic substances may be magnetised. A magnet formed through generating a magnetic field inside a solenoid is referred to as an electromagnet.

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