how does an electromagnet functions?
Asked by TARUN KUMAR | 29th Jun, 2016, 10:28: PM
An electromagnet is a temporary strong magnet made of a piece of soft iron when current flows in the coil wound around it. It is an artificial magnet.
Electromagnet works on the magnetic effect of elecric current and is a temporary magnet.
They are mainly used for lifting and transporting large masses of iron scrap, girders, plates etc.
Answered by Yashvanti Jain | 30th Jun, 2016, 12:10: PM
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