The angle of dip at a place on the earth give | vedclass

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(D) The angle of dip at a place on the Earth represents the direction of the Earth's total magnetic field $\vec{B}$ relative to the horizontal directi

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The direction of the earth's magnetic field

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(D) The angle of dip at a place on the Earth represents the direction of the Earth's total magnetic field $\vec{B}$ relative to the horizontal direction in the magnetic meridian.By definition,the angle of dip (or magnetic inclination) is the angle made by the Earth's total magnetic field vector with the horizontal plane.Experimentally,if a magnetic needle is pivoted such that it is free to rotate in a vertical plane coinciding with the magnetic meridian,it will align itself along the direction of the Earth's total magnetic field.The angle between the horizontal and the final orientation of this needle provides the angle of dip at that specific location.Therefore,the correct option is $D$.

The angle of dip at a place on the earth gives:

Similar Questions

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