horizontally
2. A freely suspended magnet need not be horizontal, it could be tilted upward or downward.
3. North pole cannot be separated from the south pole.
hinnt which is repelled by a magnet has to be another magnet.
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It is given that two circle having radii 5.5 cm and 4.2 cm touch each other externally. We know, the distance between the centres of the circles touching externally is equal to the sum of their radii. Thus, the distance between their centres is 9.7 cm.
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