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When the current in a nearby coil changes, the magnetic flux associated with it changes and an induced emf is produced in the other coil.Hence, induced current is produced.

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How is heat energy produced in electric iron?

Heat energy is produced in an electric iron through the process of electrical resistance. When electricity flows through the heating element of the iron, the resistance of the element converts the electrical energy into heat energy. This heat is then transferred to the baseplate of the iron where it can be used for ironing clothes.


What is the observation Oersted Experiment?

The Oersted Experiment demonstrated that electric currents create magnetic fields. In the experiment, a compass needle deflected when placed near a current-carrying wire, showing the magnetic effect of the current. This discovery laid the foundation for the relationship between electricity and magnetism, leading to the development of electromagnetism.


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No, a light bulb will not glow if placed in milk. Milk is not a conductor of electricity, so it will not allow the flow of current needed to power the light bulb.


Who discovered magnetic field of electric current?

Hans Christian Oersted discovered the magnetic field of electric current in 1820. He observed that a compass needle was deflected when placed near a wire carrying an electric current, showing a relationship between electricity and magnetism.

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