Mht CetMoving Charges And MagnetismMHT CET 2026 18th April Morning ShiftMCQ+1 / -02026In the following figure, the magnitude of the magnetic field at point 'O' will beA$\dfrac{\mu_0}{4\pi}\dfrac{I}{r}\left(\dfrac{2}{\pi}+2\right)$B$\dfrac{\mu_0}{4\pi}\dfrac{I}{r}\left(\dfrac{2}{\pi}-2\right)$C$\dfrac{\mu_0}{4\pi}\dfrac{I}{r}\left(2+\dfrac{\pi}{2}\right)$D$\dfrac{\mu_0}{4\pi}\dfrac{I}{r}\left(2-\dfrac{\pi}{2}\right)$Check AnswerClear SelectionReveal AnswerShow Explanation