Class 10th Science Magnetic Effect of Electric Current
Magnet Magnet is an object which attracts pieces of iron, steel etc. towards itself. Magnet are different shape: Some Facts About Magnets 1. Magnet always exist as dipole. 2. When magnet is freely suspended it always aligns towards north-south direction. 3. Like pole always repel and opposite poles attract each other. 4. Two poles can […]
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