Advertisements
Advertisements
प्रश्न
What are the two ways in which you can trace the magnetic field pattern of a bar magnet?
उत्तर
We can trace the magnetic field pattern of a bar magnet in the following two ways:
1. Using iron filings: In this process, iron filings show the shape of magnetic field produced by a bar magnet by aligning with magnetic field lines.
2. Using a compass: With the movement of compass from one position to other, magnetic field lines leave the north pole of the magnet and enter the south pole.
APPEARS IN
संबंधित प्रश्न
The magnetic field lines:
(a) intersect at right angles to one another
(b) interest at an angle 45° to each another
(c) do not cross one another
(d) cross at an angle of 60° to one anotherv
What is a natural magnet? State two limitations of a natural magnet.
Explain the following :
Several soft iron pins can cling, one below the other, from the pole of a magnet.
Figure. shows a bar magnet placed on the table top with its north pole pointing towards south. The arrow shows the north-south direction. There are no other magnets or magnetic materials nearby.
Insert two magnetic field lines on either side of the magnet using arrow head to show the direction of each field line.
What conclusion is drawn regarding the magnetic field at a point if a compass needle at that point rests in any direction? Give reason for your answer.
In a uniform magnetic field, the field lines are:
Define the agonic line.
Describe two methods of determining the arrangement of the lines of force in the field close to a bar magnet. Give a brief explanation of each method.
A charge moving in a magnetic field, in a direction other than the direction of the magnetic field, experiences a force. It is called the ______ force.
