QJEEM23Ph1158: JEE Main 2023 Physics - Class 12 JEEM23Ph1158 Solution: A straight wire carrying a current of 14   A is bent into…

A straight wire carrying a current of $$14\mathrm{A}$$ is bent into a semi-circular arc of radius $$2.2\mathrm{cm}$$ as shown in the figure. The magnetic field produced by the current at the centre $$(\mathrm{O})$$ of the arc. is ____________ $$\times {10}^{-4}\mathrm{T}$$