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A ball of superconducting material is di...

A ball of superconducting material is dipped in liquid nitrogen and placed near a bar magnet. (i) In which direction will it move? (ii) What will be the direction of it's magnetic moment?

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To solve the problem, we will analyze the behavior of a superconducting ball when it is placed near a bar magnet. ### Step-by-Step Solution: 1. **Understanding Superconductivity**: - A superconducting material exhibits perfect diamagnetism when cooled below its critical temperature. This means it will repel magnetic fields. 2. **Behavior Near a Magnet**: ...
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NCERT EXEMPLAR ENGLISH-MAGNETISM AND MATTER -All Questions
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  10. From molecular view point, discus the temperature dependence of suscep...

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  11. A ball of superconducting material is dipped in liquid nitrogen and pl...

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  12. Verify the Gauss's law for magnetic field of a point dipole of dipole ...

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  14. Suppose we want to verify the analogy between electrostatic and magnet...

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  15. A bar magnet of magnetic moment M and moment of inertia I (about centr...

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  16. Use i the Ampere's law for H and ii continuity of lines of B, to concl...

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  18. Assume the dipole model of earth's magnetic field B which is given by ...

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  19. Consider the plane S formed by the dipole axis and the axis of earth. ...

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