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प्रश्न
State if the following statement is true or false. Correct the statement if it is false.
Attraction is the surest test for magnetism.
पर्याय
True
False
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उत्तर
False.
Repulsion is the surest test for magnetism.
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संबंधित प्रश्न
Describe a simple experiment to illustrate that like poles of two magnets repel each other while the unlike poles attract ?
Answer the following in detail.
List four methods of magnetizing a magnetic substance.
Fill in the blank.
The perpendicular bisector of the line joining the two poles of a magnet is called ...................
The real test of a magnet is ______.
There are two knitting needles. One of them is magnetized. How will you find out which one is magnetized, if no other magnet is available?
Describe, how you will proceed to determine the position of the pole of a bar magnet.
Define the term Effective length of a magnet
Define the following term:
Magnetic meridian
Which is not attracted by a magnet?
Match the following:
| 1. | Electricity and magnetism | a. | Step-down transformer |
| 2. | Force on the conductor | b. | Hans Christian Oersted |
| 3. | Electric bell | c. | I LB |
| 4. | Ns <Np | d. | Electromagnet |
