A circle loop of radius \( r \) carries a current \( i \). How should a long, straight wire carr....

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Question A circle loop of radius \( r \) carries a current \( i \). How should a long, straight wire carrying a current \( 3 i \) be placed in the plane of the circle so that the magnetic field at the centre of the loop becomes zero?
(A)  At distance \( \frac{3 r}{\pi} \) from the centre of loop
(B)  At distance \( \frac{2 r}{\pi} \) from the centre of loop
(C)  At distance \( \frac{2 r}{3 \pi} \) from the centre of loop
(D)  Not possible📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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