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cdn1.byjus.comThe compass needle is a small magnet. When the compass needle is brought close Page:224 to a bar magnet, the magnetic field lines of the compass needle interact with the magnetic field …
NCERT Solutions for Class 10 Science Chapter 13 Magnetic …
cdn1.byjus.comThe compass needle is a small magnet. When the compass needle is brought close to a bar magnet, the magnetic field lines of the compass needle interact with the magnetic field lines of …
CHAP 12.pmd - Byju's
cdn1.byjus.comIn 1820 he accidentally discovered that a compass needle got deflected when an electric current passed through a metallic wire placed nearby. Through this observation Oersted showed that …