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Relative permeability of iron is 5500 . Its magnetic susceptibility is

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Important Questions on Magnetism and Matter

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Gamma Question Bank for Engineering Physics>Chapter 19 - Magnetism and Matter>EXERCISE 5.2>Q 15
An example for diamagnetic substance is
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Gamma Question Bank for Engineering Physics>Chapter 19 - Magnetism and Matter>EXERCISE 5.2>Q 17
Which of the following is incorrect?
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Gamma Question Bank for Engineering Physics>Chapter 19 - Magnetism and Matter>EXERCISE 5.2>Q 18
The permeability of a specimen decreases drastically above certain temperature. The specimen could be
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Gamma Question Bank for Engineering Physics>Chapter 19 - Magnetism and Matter>EXERCISE 5.2>Q 19
Which of the following materials would weaken the magnetic field strength at a point if introduced?
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Gamma Question Bank for Engineering Physics>Chapter 19 - Magnetism and Matter>EXERCISE 5.2>Q 20
A hydrogen atom is paramagnetic. A hydrogen molecules is
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Gamma Question Bank for Engineering Physics>Chapter 19 - Magnetism and Matter>EXERCISE 5.2>Q 21
A diamagnetic substance when placed gently in a magnetic field moves
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Gamma Question Bank for Engineering Physics>Chapter 19 - Magnetism and Matter>EXERCISE 5.2>Q 22
A frog can be levitated in a strong magnetic field below it. This is possible because the body of the frog behaves as
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Gamma Question Bank for Engineering Physics>Chapter 19 - Magnetism and Matter>EXERCISE 5.2>Q 23
Lines passing through points of zero declination are