Two identical wires \\( A \\) and \\( B \\), each of length l, carry the same currentI . Wire \\....
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0Two identical wires \\( A \\) and \\( B \\), each of length l, carry the same currentI . Wire \\( A \\) is bent into a circle of radius \\( R \\) and wire \\( B \\) is bent to form a square of side \\( 'a' \\) . If \\( B_{A} \\) and \\( B_{B} \\) are the values of magnetic field at the centres of the circle and square respectively, then the ratio \\( \\frac{B_{A}}{B_{B}} \\) is:- 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live