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Subject :NSO    Class : Class 7

Two magnets, P and Q attract four soft iron bars, W, X, Y and Z at their poles, as shown in the given figure. What will happen to the iron bars, when the two magnets move towards each other, and attract each other?



ANothing will happen.
BX and Y will drop off.
CX and Y will repel away each other.
DW and Z will attract X and Y respectively.


Ans 1:

Class : Class 9
Since, X becomes S and Y N, they repel their own poles with are attached.

Ans 2:

Class : Class 4

Ans 3:

Class : Class 10

Ans 4:

Class : Class 9
GI VE PROPER ANSWER WITH EXPLANATIONS!

Ans 5:

Class : Class 7

Ans 6:

Class : Class 8
The solution is given.read that!

Ans 7:

Class : Class 8

Ans 8:

Class : Class 8

Ans 9:

Class : Class 10

Ans 10:

Class : Class 4
even if X becomes south and y north, wont they attract

Ans 11:

Class : Class 1

Ans 12:

Class : Class 8
7what?

Ans 13:

Class : Class 9

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