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Answer the following questions: Write a...

Answer the following questions:
Write any four properties of magnetic lines of force.

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The correct Answer is:
(1) Magnetic lines of force always start from the north pole and end on the south pole. (2) Magnetic lines of force are in a state of tension like a stretched string. (3) Magnetic lines of force repel each other. (4) Magnetic lines of force never intersect each other.
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