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प्रश्न
Define the following term:
Geographic meridian
एक पंक्ति में उत्तर
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उत्तर
Geographic Meridian: It is the vertical plane containing the geographic north and south poles of the earth and passing through the given place on the surface of earth.
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संबंधित प्रश्न
You are given a magnet. How will you use it to find north-south direction at a place?
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 ...................
Fill the blank spaces in the table given below:
| Nature of bar | Action of compass needle | |
| North Pole | South Pole | |
| Non-magnetic | No action | ________ |
| ________ | attracted | attracted |
| North pole of a bar magnet | ________ | _________ |
| ________ | attracted | repelled |
What is an artificial magnet? Why do we need artificial magnets?
Define the term Poles of a magnet
What is a lodestone?
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Resistance of a conductor
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Define artificial magnet.
