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प्रश्न
Match the following
| Column A | Column B |
| A) Steel | 1) to store magnets |
| B) Soft iron | 2) temporary magnet |
| C) Use in electric bell | 3) permanent magnet |
| D) Magnetic keepers | 4) electromagnet |
उत्तर
| Column A | Column B |
| A) Steel | 3) permanent magnet |
| B) Soft iron | 2) temporary magnet |
| C) Use in electric bell | 4) electromagnet |
| D) Magnetic keepers | 1) to store magnets |
APPEARS IN
संबंधित प्रश्न
State two properties of a bar magnet ?
“Poles exist in pair”. Comment on this statement ?
State if the following statement is true or false. Correct the statement if it is false.
Attraction is the surest test for magnetism.
How will you do this?
Find the north pole of a magnet.
If a magnet attracts a piece of metal, that piece must be made of ______.
Draw the magnetic flux pattern near a bar magnet placed with its axis in the magnetic meridian and the south pole pointing towards geographic north.
With the help of a diagram explain the following:
Magnetisation of steel needle using electric current such that the pointed end should have north polarity.
State the laws of magnetism.
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.
