Magnetic Effects of Current and Magnetism Part 2
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A regular polygon of 6 sides is formed by bending a wire of length 4 π meter. If an electric current of 4 π √ 3 A is flowing through the sides of the polygon, the magnetic field at the centre of the polygon would be x × 10 − 7 T . The value of x is____
[1-Feb-2024 Shift 1]
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