Advertisements
Advertisements
प्रश्न
Complete the following diagram of magnets to show the lines of force.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Explain why, a freely suspended magnet always points in the north-south direction.
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 do you understand by the term magnetic field lines?
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.
A dry cell can supply a charge of 800 C. If continuous current of 8.0 mA is drawn, calculate the time in which cells will discharge completely.
Select the correct option:
Nickel is a:
The magnetic field lines always begin from ____________.
A magnetic needle is kept in a non-uniform magnetic field. It experiences ______.
When the conductor is perpendicular to the magnetic field, the force will be the ______, When it is parallel to the magnetic field, the force will be ______.
