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Define: (a) Magnetic declination (b)Ma...

Define:
(a) Magnetic declination (b)Magnetic dip. Mention the S.I. unit of magnetisation.

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The angle between the magnetic meridian and the geographic meridian is known as the magnetic declination .
The angle between the earth.s magnetic meridian (horizontal component of earth.s field ) and the earth.s total magnetic field is known as the angle of dip.
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