Advertisements
Advertisements
प्रश्न
उत्तर
APPEARS IN
संबंधित प्रश्न
How will you do this?
Determine whether a material is magnetic or non-magnetic.
If a bar magnet is hung by a thread tied at its center, its north pole becomes steady in the direction of the ______ Pole of the earth.
There is repulsion between the _____ poles of a magnet and attraction between its _____ poles.
Bar magnets are often stored in pairs as shown in the figure. E and F being pieces of metal.
Mark on the diagram the poles of the second magnet,
Since every iron atom is a tiny magnet, why are not all iron bar magnets?
Give scientific reason:
Soft iron is used to make electromagnets.
Which is not attracted by a magnet?
The pole of a freely suspended magnet that points towards the north is called the south pole and what points towards the south is the celled north pole.
Give the uses of magnets in everyday life.
