Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
It will always rest in north-south direction. The diagram is as follows. The compass is telling that the magnet is pointing in a north-south direction.

APPEARS IN
संबंधित प्रश्न
What is a magnetic field? How can the direction of magnetic field lines at a place be determined?
The magnetic field inside a long straight solenoid carrying current ______.
A current flows downwards in a wire that passes vertically through a table top. Will the magnetic field lines around it go clockwise or anticlockwise when viewed from above the table?
A magnetic field exerts no force on:
an electrical charge moving perpendicular to its direction
an unmagnetised iron bar
a stationary electric charge
a magnet
If you hold a coil of wire next to a magnet, no current will flow in the coil. What else is needed to induce a current?
State briefly the modern views on magnetism.
Repulsion is a surer test of magnetic condition of a body than attraction. Explain.
Complete the following diagram of magnets to show the lines of force.

Magnetic lines of force never ______ each other.
The direction of the magnetic lines around a current-carrying conductor can be easily understood using the ______ rule.
