Question

kindly answer this.........


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Answer 1

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Option 1 is correct ✔️

∅ = tan-(H°/H)

★ Horizontal components of Earth's magnetic field have direction from geographical south to geographical north.

★ In question it is given that magnetic field of coil is perpendicular to the Horizontal component of Earth's magnetic field.

suppose Horizontal component of Earth's magnetic field be H°

and magnetic field of coil be H

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happy to help!

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$\huge\ddot\smile$