Advertisements
Advertisements
प्रश्न
How is an artificial magnet prepared from a natural magnet?
एक पंक्ति में उत्तर
Advertisements
उत्तर
Pieces of iron or other materials are made magnets by rubbing them with natural magnets (or bypassing direct current through a wire wound around them). This is how artificial magnets are made.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
