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PRERNA FOR IAS
Magnetic Effect of Electric Current
1. Introduction
When electric current flows through a conductor, it creates a magnetic field around it. This phenomenon is known as the magnetic effect of electric current. It forms the basis of many electrical devices such as electric bells, motors, electromagnets, and loudspeakers. It demonstrates the relationship between electricity and magnetism.
2. Examples of Magnetic Effect of Electric Current
The magnetic effect of electric current is used in many everyday d
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Learn how electric current creates magnetic fields through Oersted's experiment. Understand magnetic field lines, Tesla units, and applications in electromagnets and devices.
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