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Question
Statement 1: In temporary magnets, the North Pole and the South Pole are fixed.
Statement 2: In permanent magnets, the position of the North and the South Pole can be interchanged.
Statement 1: In temporary magnets, the North Pole and the South Pole are fixed.
Statement 2: In permanent magnets, the position of the North and the South Pole can be interchanged.
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Solution
The correct option is D Both the Statements are wrong.
A temporary magnet behaves as a magnet as long as current flows in the coil of insulated wire in it. In permanent magnets, magnetic properties are retained permanently. Thus, in a temporary magnet, the position of north and south pole can be interchanged by reversing the direction of current through the coil. In a permanent magnet, the north pole and south pole are fixed.
A temporary magnet behaves as a magnet as long as current flows in the coil of insulated wire in it. In permanent magnets, magnetic properties are retained permanently. Thus, in a temporary magnet, the position of north and south pole can be interchanged by reversing the direction of current through the coil. In a permanent magnet, the north pole and south pole are fixed.
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