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Magnetostatic screening or shielding can be created by

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Important Questions on Magnetism and Matter

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Gamma Question Bank for Medical Physics>Chapter 20 - Magnetism and Matter>Assignment Set-2>Q 18
Planets producing larger magnetic field have larger
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Gamma Question Bank for Medical Physics>Chapter 20 - Magnetism and Matter>Assignment Set-2>Q 19
To shield an instrument from external magnetic field, it is placed inside a cabin made from
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Gamma Question Bank for Medical Physics>Chapter 20 - Magnetism and Matter>Assignment Set-2>Q 20
A dip needle in a plane perpendicular to the magnetic meridian will remain
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Gamma Question Bank for Medical Physics>Chapter 20 - Magnetism and Matter>Assignment Set-2>Q 21
How many neutral points will be obtained when a bar magnet is kept with magnetic moment parallel to earth's magnetic field?
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Gamma Question Bank for Medical Physics>Chapter 20 - Magnetism and Matter>Assignment Set-2>Q 22
The magnetic induction and magnetising field intensity in a sample of magnetic material are B and H respectively. The magnetic susceptibility of the material is
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Gamma Question Bank for Medical Physics>Chapter 20 - Magnetism and Matter>Assignment Set-2>Q 23
A frog can be levitated in a magnetic field produced bt a current in a vertical solenoid placed below the frog. This is possible because the body of the frog behaves as:
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Gamma Question Bank for Medical Physics>Chapter 20 - Magnetism and Matter>Assignment Set-2>Q 24
When a ferromagnetic substance is heated to a temperature above its Curie temperature, it
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Gamma Question Bank for Medical Physics>Chapter 20 - Magnetism and Matter>Assignment Set-2>Q 25
Select the incorrect statement