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What is the angle of dip at a place, whe...

What is the angle of dip at a place, where the horizontal and vertical components of the earth's magnetic field are equal ?

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`tan delta =(B_V)/(B_H) = 1 ` , hence `delta =tan^(-1) (1) = 45^@ ` or `pi/4`
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U-LIKE SERIES-MAGNETISM AND MATTER-VERY SHORT ANSWER QUESTIONS
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  4. Where on the surface of earth is the angle of dip 90^@ ?

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  5. Where on the surface of earth is the angle of dip zero?

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  7. At a place, the horizontal component of earth's magnetic field is B an...

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  8. The vertical component of earth's magnetic field at a place is sqrt3 t...

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  9. What does the Gauss theorem in magnetism establish ?

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