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प्रश्न
Define the declination.
उत्तर
The phenomenon due to which the earth’s geographical meridian is inclined to earth’s magnetic meridian is called declination.
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संबंधित प्रश्न
Describe an experiment to illustrate that like poles repel while the, unlike poles, attract.
How are the north and south poles of a magnet located? Explain.
Fill in the blank.
A freely suspended magnet always comes to rest in the ................. direction.
Two like magnetic poles:
Define the magnetic field.
Define the magnetic meridian.
Give short account of the earth’s magnetic field.
Define the terms magnetic declination and dip with reference to a freely suspended magnet.
A freely suspended bar magnet is always pointing along the ________ north-south direction.
Consider the statement given below and choose the correct option.
Assertion: The Earth’s magnetic field is due to iron present in its core.
Reason: At a high temperature a magnet loses its magnetic property or magnetism.
