Identify X and Y poles of the upper magnet.
A) X is the North Pole, Y is the South Pole.
B) X is the South Pole, Y is the North Pole.
C) Both X and Y are north poles.
D) Both X and Y are south poles.
Correct Answer: A
Solution :
Like poles of magnets repel. X is the North Pole and Y is the South Pole in the upper magnet. Hence, the upper magnet gets repelled and remains suspended in the air.
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