Advertisements
Advertisements
प्रश्न
Answer the following.
Can you bring two similar poles of two different magnetic close together easily? Why?
Advertisements
उत्तर
No, because like poles repel each other when two magnetic are brought close to each other.
APPEARS IN
संबंधित प्रश्न
State three important uses of a magnet.
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.
Since every iron atom is a tiny magnet, why are not all iron bar magnets?
If a magnet is carefully broken into two pieces as shown in figure (i), how does the magnetic strength of each piece compare with that of the original magnet? If another magnet is carefully broken in half along its long axis shown in figure (ii), how would the strength of each piece compare with that of the original magnet?
What is meant by electrostatic induction? You have been given two metal containers A and Band a positively charged body X. With the help of a diagram, explain the different stages of charging - A positively, and B negatively.
Why it is not advisable to slide a magnet on an iron bar back and forth during magnetising it?
Define natural magnet.
