What happens when a bar magnet is broken into two pieces?

What happens when a bar magnet is broken into two pieces?

When we break a bar magnet into two pieces, the bar magnet does not lose its properties. The new pieces now behave as individual magnets, each having a north and a south pole. The north and the south poles of the two magnets have their north and south poles at the same side as that of the original magnet.

What would happen to the properties of a bar magnet if it were broken in half in thirds?

When you cut a bar magnet into two pieces, the magnetic moments are still aligned as they originally were. In fact, this is the case for magnets of all shapes, including rings and horseshoes. If cut in two, they will still exhibit the properties of a standard dipole magnet.

What would happen if a bar magnet is broken into four equal pieces?

If a bar magnet is broken into four pieces, each piece will behave as an individual magnet because the new poles are formed at the broken ends. If these pieces are broken further, the smaller pieces still remains as individual magnets with two opposite poles.

What happens to the poles of a bar magnet if the bar magnet is cut into two pieces 1/19 III What is the direction of magnetic field lines outside a bar magnet?

The answer is no: Each half of the bar magnet has a north pole and a south pole. You can even continue cutting each piece of the bar magnet in half, and you will always obtain a new, smaller magnet with two opposite poles.

When a bar magnet is broken into two pieces each piece has a north and south pole because?

Each one reinforces the magnetic fields of the others. Each one has a tiny north and south pole. If you cut one in half, the newly cut faces will become the new north or south poles of the smaller pieces.

What would happen to a magnetic field if you heated up the magnet that was generating it?

If a magnet is exposed to high temperatures, the delicate balance between temperature and magnetic domains is destabilized. At around 80 °C, a magnet will lose its magnetism and it will become demagnetized permanently if exposed to this temperature for a period, or if heated above their Curie temperature.

What will happen when a magnetic needle is kept in a non uniform magnetic field?

Magnetic needle is placed in non-uniform magnetic field. It experiences force and torque both due to unequal forces acting on poles.

Why magnetic lines of force of a bar magnet do not intersect?

Magnetic lines of force due to a bar magnet do not intersect because if they intersect then it means, there are two direction of magnetic field intensity which is impossible.

What happens to the magnetic moment of each part of a bar magnet if it is cut into two equal pieces transverse to its length?

When we cut transverse to the length, pole strength of each new magnet is same as that of original magnet but magnetic moment is halved because length is halved.

When a magnet is broken down into two pieces each piece will have?

If you break a magnet into two pieces each piece will still have a north pole and a south pole. No matter how small the piece of magnet is, it will always have a north pole and a south pole.

How does magnetic field produce heat?

The rapidly alternating magnetic field penetrates the object, generating electric currents inside the conductor, called eddy currents. The eddy currents flow through the resistance of the material, and heat it by Joule heating. Thus objects can be heated very rapidly.

What happens if a bar magnet is broken in half?

If you cut one in half, the newly cut faces will become the new north or south poles of the smaller pieces. When a bar magnet is broken into two then each of the piece is? If a bar magnet is broken into two pieces, each piece will behave as an individual magnet because the new poles are formed at the broken ends.

Can a bar magnet have a north and South Pole?

The answer is no: Each half of the bar magnet has a north pole and a south pole. You can even continue cutting each piece of the bar magnet in half, and you will always obtain a new, smaller magnet with two opposite poles.

What is the torque of a short bar magnet?

A short bar magnet placed with its axis at 30° to a uniform magnetic field of 0.2 T experiences a torque of 0.06 Nm. Calculate the magnetic moment of the magnet and find out what orientation of the magnet corresponds to stable equilibrium in magnetic field. Given: Torque = τ = 0.06Nm, Magnetic induction =0.2 T, angle with field = θ = 30°.

How are paper clips attracted to a bar magnet?

Figure 20.2 A bar magnet with paper clips attracted to the two poles. If a bar magnet is suspended so that it rotates freely, one pole of the magnet will always turn toward the north, with the opposite pole facing south.