How Do Non-Magnetic Metals React to Magnetic Fields?

In summary, options a) and c) are the correct answers and are related to ferromagnetism. Option d) is also correct due to electromagnetic induction and the phenomenon of eddy currents in non-magnetic metals. The relative motion between the magnet and sheet plays a role in this reaction to the magnetic field.
  • #1
Jahnavi
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Homework Statement



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More than one options may be correct .

Homework Equations

The Attempt at a Solution


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Options a) and c) are correct . But I don't understand how non magnetic metal reacts to the magnetic field .

Is it in some way related to ferromagnetism ? But then either both b) and d) should be correct or both incorrect ?

If it is about ferromagnetism then relative motion between the magnet and sheet should not play any role .

Option d) is about relative motion between magnet and the sheet . I doubt whether it is in some way related to change of flux .
 

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  • #2
Jahnavi said:
I don't understand how non magnetic metal reacts to the magnetic field .
They don't, which is why the other answers are not correct.
 
  • #3
phinds said:
They don't, which is why the other answers are not correct.

Option d) is also given to be correct .
 
  • #4
Jahnavi said:
Option d) is also given to be correct .
It is correct and as you said, it is due to electromagnetic induction.
 
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  • #5
cnh1995 said:
It is correct and as you said, it is due to the electromagnetic induction.

How ? It is a sheet not a loop .
 
  • #6
Jahnavi said:
How ? It is a sheet not a loop .
Look up 'eddy currents'.
 
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Related to How Do Non-Magnetic Metals React to Magnetic Fields?

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