1.A specimen of iron of permeability 8×10−3 Wb/(A⋅m)8 \times 10^{-3}\,\text{Wb/(A·m)}8×10−3Wb/(A⋅m) is placed in a magnetic field of intensity 160 A/m160\,\text{A/m}160A/m. Then the magnetic field in this iron is:a.20×103 Wb/m220 \times 10^{3}\,\text{Wb/m}^220×103Wb/m2b.1.28 Wb/m21.28\,\text{Wb/m}^21.28Wb/m2c.5×10−5 Wb/m25 \times 10^{-5}\,\text{Wb/m}^25×10−5Wb/m2d.0.8 Wb/m20.8\,\text{Wb/m}^20.8Wb/m2Login to continueOnly logged in users canattempt or see the solution.
