Hans Christian Oersted discovered in 1820 that an electric current can produce a magnetic field, revealing the relationship between electricity and magnetism.
Who discovered the magnetic effect of electric current, and when?admin2024-11-13T13:55:17+05:30
When an electric current flows through a conductor, it creates a magnetic field around it. This magnetic effect is the basis for devices like electromagnets, electric motors, and generators.
What is the magnetic effect of electric current?admin2024-11-13T13:52:56+05:30
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