Advertisements
Advertisements
प्रश्न
Can two magnetic field lines intersect each other? Give reason to your answer.
Advertisements
उत्तर
No two magnetic field lines can intersect each other. If they do, there would be two directions of the field at that point which is not possible.
APPEARS IN
संबंधित प्रश्न
Fill in the following blank with suitable words:
The earth's magnetic field is rather like that of a .......... magnet with its .......... pole in the northern hemisphere.
The magnetic field inside a long straight solenoid carrying current ______.
An electron beam enters a magnetic field at right angles to it as shown in the Figure.
The direction of force acting on the electron beam will be:
to the left
to the right
into the page
out of the page
What is an artificial magnet? State two reasons why do we need artificial magnets .
Explain why iron filings which are sprinkled on a sheet of cardboard placed over a bar magnet take up a definite pattern when cardboard is slightly tapped.
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.
State any two properties of a magnet.
Complete the following diagram of magnets to show the lines of force.
Complete the following diagram of magnets to show the lines of force.
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.
