An iron rod of susceptibility $599$ is subjected to a magnetising field of $1200 \, A m^{-1}$. The permeability of the material of the rod is $(\mu_{0} = 4 \pi \times 10^{-7} \, T m A^{-1})$.
- A$2.4 \pi \times 10^{-7} \, T m A^{-1}$
- B$2.4 \pi \times 10^{-4} \, T m A^{-1}$
- C$8.0 \times 10^{-5} \, T m A^{-1}$
- D$2.4 \pi \times 10^{-5} \, T m A^{-1}$
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An iron bar having a cross-sectional area of $2 \times 10^{-5} \ m^2$ and a magnetising field of $2400 \ A/m$ produces a magnetic flux of $2.4 \pi \times 10^{-5} \ Wb$. What will be the value of permeability $(\mu)$ and susceptibility $(\chi)$ of the bar? (Given $\mu_0 = 4 \pi \times 10^{-7} \ T \cdot m/A$)
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View SolutionMagnetization of the sample is defined as:
The relative permeability of iron is $5500$. What will be its magnetic susceptibility?
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View SolutionThe magnetic susceptibility of the material of a rod is $499$. Permeability of vacuum is $4 \pi \times 10^{-7} \ H/m$. The absolute permeability of the material of the rod in $H/m$ is:
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View SolutionBy putting a magnetic substance of volume $30\, cm^3$ in a magnetising field of strength $\frac{1250}{\pi} \, A/m$,the value of the produced magnetic moment is $6\, A\cdot m^2$. Calculate the value of magnetic induction produced in the substance in $T$.
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