Two parallel long current carrying | Physics | JEE Main 2024

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JEE Main 2024

04-04-2024 S2

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Two parallel long current carrying wire separated by a distance 2 r are shown in the figure. The ratio of magnetic field at A to the magnetic field produced at C is $\frac{\mathrm{X}}{7}$. The value of x is $\_\_\_\_$ .

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