What is Bar magnet. Draw the diagram to represent magnetic length.

What is a magnet?

What is a Bar Magnet?

What is magnetism?

Draw a diagram representing epidermal tissue system.

Answer the following questions : Study the following principle and answer the questions. A force is excreted on a current - carrying conductor placed in a magnetic field. The direction of this force depends on both the direction of the current and the direction of the magnetic field . This force is maximum when the direction of the current is perpendicular to the direction of the magnetic field. Draw a diagram representing the construction of this equipment.

A magnetic pole of bar magnet with pole strength of 100 A-m is 20 cm away from the centre of a bar magnet. Bar magnet has pole strength of 200 A-m and has a length 5 cm. If the magnetic pole is on the axis of the bar magnet, find the force on the magnetic pole.

What happens if a bar magnet is cut into two pieces transverse to its length/along its length?

The magnetic moment of a bar magnet is equal to the moment of couple when magnet is kept

Draw neat labelled diagram representing the IVF technique.