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III. State if the following statements are True or False. Correct the false statement. 1. Artificial magnets were discovered in Greece.2. A cylindrical magnet has only one pole.3. Paper is a magnetic material.4. Similar poles of a magnet repel each other.5. Magnetic field lines are imaginary lines.6. Bar magnets always point towards the east-west direction.7. Heating a magnet does not affect its magnetism.​

Answer»

1. False2. FALSE3. FALSE4. TRUE 5. True6. True



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