COMEDK · Physics · 20. Magnetic Properties of Matter
The relative permeability of iron is 6000 . Its magnetic susceptibility is
- A 5999
- B 6001
- C \(6000 \times 10^{-7}\)
- D \(6000 \times 10^{7}\)
Answer & Solution
Correct Answer
(A) 5999
Step-by-step Solution
Detailed explanation
The relationship between relative permeability \(\mu_{r}\) and magnetic susceptibility \(\chi\) is given by the formula: \(\mu_{r} = 1 + \chi\) Given that the relative permeability of iron is \(\mu_{r} = 6000\), we substitute this value into the equation: \(6000 = 1 + \chi\)…
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