A compass needle aligns with the Earth’s magnetic field, pointing towards the magnetic north. This helps in determining directions.
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A magnetic compass is a device with a needle that aligns itself with the Earth’s magnetic field, showing directions such as north and south.
A magnetic field can be visualized using iron filings, which align along the field lines around a magnet when sprinkled on a sheet of paper.
Magnets attract or repel each other based on their poles. Opposite poles attract, while like poles repel.
Scurvy is cured by increasing vitamin C intake. Eating foods rich in vitamin C, like oranges, strawberries, and leafy greens, helps to restore health, as vitamin C is essential for preventing and treating scurvy.