UPSC NDA I 2022 General Ability Solved Paper

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Question : 67 of 150

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The magnetic field produced by a current-carrying straight wire at a point outside the wire depends

[NDA I 2022]

inversely on the distance from it
directly on the distance from it
inversely at short distances and directly at large distances from it
directly on the distance (at short distances) and inversely on the distance (at long distances) from it

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