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  • In figure, there is a conducting ring having resistance R placed in the plane of paper in a uniform magnetic field B0. If the ring is rotating about in the plane of paper about an axis passing thro

In figure, there is a conducting ring having resistance R placed in the plane of paper in a uniform magnetic field B0. If the ring is rotating about in the plane of paper about an axis passing through point O and perpendicular to the plane of paper with constant angular speed \omega in clockwise direction.

 

Option: 1

Point A will be at higher potential than O.
 


Option: 2

The potential of point B and C will be same.
 


Option: 3

The current in ring will be zero.
 


Option: 4

All of the above


Answers (1)

best_answer

The change in magnetic flux is zero, hence the current in the ring will be zero.

Posted by

Nehul

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