Advertisements
Advertisements
प्रश्न
Sketch four magnetic field lines as obtained in a limited space on a horizontal plane in the earth's magnetic field alone.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Draw a diagram to show the magnetic field lines around a bar magnet.
What is a magnetic field?
How will you test whether a given rod is made of iron or copper?
[Hint : Iron rod gets magnetised when placed near a bar magnet by magnetic induction, while copper rod does not get magnetised]
Explain the mechanism of attraction of iron nails by a magnet when brought near them.
State whether the magnetic field lines in part (a) represent a uniform magnetic field or non-uniform magnetic field?
Complete the following diagram of magnets to show the lines of force.
The magnetic field lines always begin from ____________.
"Magnetic field is a physical quantity that has both direction and magnitude." How can this statement be proved with the help of magnetic field lines of a bar magnet?
