Solved UPSC CDS/OTA Question
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Q · MagnetismModerate · 45s
At the magnetic poles of Earth, the angle of dip is: 46
TopicMagnetism
Question Typemultiple choice
DifficultyModerate
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
At poles, field is vertical ⇒ δ = 90°.
54
Final Answer: Option D - 90°
52