The neutral point in the magnetic field of a horizontally positioned bar magnet is the:

Correct option is D

The correct answer is (d) point where the magnetic field is zero.

• The neutral point in the magnetic field of a horizontally positioned bar magnet is the point where the magnetic field is zero.
• At the neutral point, the magnetic field of the bar magnet and the Earth's magnetic field cancel each other out, resulting in no net magnetic field.
• This occurs because the magnetic field lines from the bar magnet and the Earth are equal in magnitude but opposite in direction at this specific point, leading to their cancellation.
• The neutral point can be found on either side of the bar magnet, along the line that extends horizontally from the magnet.

Information Booster:

Neutral Point:

• A location where the magnetic field due to the magnet and the Earth's magnetic field cancel each other out.
• No magnetic effect is observed at this point because the net magnetic field is zero.

Magnetic Field:

• A region around a magnetic material or a moving electric charge within which the force of magnetism acts.
• Magnetic field strength decreases with distance from the source.

Bar Magnet:

• A rectangular piece of magnetized material that generates a magnetic field around it.
• Has a north and a south pole where the magnetic field is strongest.