Question:

At a place, if the earth’s horizontal and vertical components of magnetic field are equal, the angle of dip will be:

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Equal horizontal and vertical components imply tanδ = 1.
Updated On: Mar 20, 2026
  • \(30^\circ\)
  • \(90^\circ\)
  • \(45^\circ\)
  • 0^∘
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The Correct Option is C

Solution and Explanation


Step 1:
tan δ = (BV)/(BH)
Step 2:
BV = BH ⟹ tanδ = 1
Step 3:
δ = 45^∘
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