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प्रश्न
Define the agonic line.
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उत्तर
A line which joins all the places on earth, having zero angle of declination is called agonic line.
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संबंधित प्रश्न
The shape of the earth's magnetic field resembles that of an imaginary:
(a) U-shaped magnet
(b) Straight conductor carrying current
(c) Current-carrying circular coil
(d) Bar magnet
State four properties of magnetic field lines.
Can two magnetic field lines intersect each other? Give reason to your answer.
Complete the following sentence :
If the field lines in a magnetic field are parallel and equidistant, the magnetic field is __________ .
Select the correct option:
A bar magnet is rubbed on a bar of steel along its length 20 times. The bar of steel gets magnetised due to the process of:
Select the correct option:
The magnetic strength of a bar magnet is:
Define the Isogonic line.
State any two properties of a magnet.
Magnetic field lines determine ______.
The magnetic field lines are stronger near the ______ and it diminishes as you go away from it.
