Bar | Part P | Part Q |
I | Pushed | Pulled |
II | Nothing happened | Nothing happened |
III | Pulled | Pushed |
IV | Pulled | Pulled |
A)
Bar I Bar II Bar III Bar IV Magnet Stainless steel Bar Magnet Iron bar
B)
Bar I Bar II Bar III Bar IV Magnet Iron bar Magnet Glass bar
C)
Bar I Bar II Bar III Bar IV Magnet Iron bar Magnet
D)
Bar I Bar II Bar III Bar IV Magnet Iron bar Glass bar Stainless steel Bar
Correct Answer: A
Solution :
Stainless steel is non-magnetic material and iron bar is a magnetic material.You need to login to perform this action.
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