Class 12

23. Magnetism And Matter question bank (Physics)

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Q1.

Unit of magnetic flux density (or magnetic induction) is  

(A)
Tesla
(B)
Weber/metre\(^2\)
(C)
Newton/ampere-metre
(D)
All of the above
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Q2.

A magnet is placed in iron powder and then taken out. The maximum iron powder sticks to  

(A)
Some away from north pole
(B)
Some away from south pole
(C)
The middle of the magnet
(D)
The end of the magnet
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