Question:medium

At a certain place in the magnetic meridian, the earth's magnetic field is twice its vertical component. The ratio of horizontal component of earth's magnetic field and the total magnetic field of the earth at that place is

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The components of the Earth's magnetic field are related by $B^2 = B_H^2 + B_V^2$. For problems involving ratios, substitute one component into the main equation to find the ratio of the two components, and then calculate the final required ratio.

Updated On: Mar 30, 2026

$\sqrt{3}:2$
1:2
1:$\sqrt{3}$
1:3

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The Correct Option is A

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At a certain place in the magnetic meridian, the earth's magnetic field is twice its vertical component. The ratio of horizontal component of earth's magnetic field and the total magnetic field of the earth at that place is

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The Correct Option is A

Solution and Explanation

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