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प्रश्न
What do you understand by the term magnetic declination?
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उत्तर
Magnetic declination: The angle through which freely suspended magnetic needle is inclined to the geographic axis is known as magnetic declination.
OR
The angle between the geographic meridian and magnetic meridian it is given place is called declination.
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संबंधित प्रश्न
What is declination ? Draw a diagram to show the angle between the declination and true direction of geographic north.
Select the correct answer
An example of natural magnet is
Answer the following in detail.
How can a magnet be demagnetized?
How will you do this?
Determine whether a material is magnetic or non-magnetic.
How will you do this?
Explain that a magnet has a certain magnetic field.
How will you do this?
Find the north pole of a magnet.
If a bar magnet is cut into equal pieces by cutting it at right angles to its axis at two places, ______ bar magnets are formed, and a total of _____ poles are formed.
Select the correct option:
The substance which form a strong temporary magnet is:
Which is not attracted by a magnet?
