7or 8 points of advantage of electric current
Answers
One advantage to using an electromagnetic energy source is that, depending upon the electromechanical device used, you don’t need an external electrical source to generate electrical power. One example of this is an alternating-current (AC) generator. When rotational mechanical energy turns a coil inside of the generator, it exposes that coil to changes in magnetic field. Those changes induce the production of alternating current voltage – voltage where the current changes directions with a certain frequency – between the two output ends of the coil. Since no other energy is required other than the mechanical motion of the rotating coil, this type of device can be advantageous in situations where there is a ready source of mechanical energy, such as a steam or gas turbine, or a diesel or gasoline engine.
here is your answer
advantages of electric current :
● electric current helps in producing light by heating the tungsten .
● electric current helps in producing heat in microwave oven , due to which we can cook food in oven
● electric current is basically used in our home appliances to run them
● The main merit is that it can be converted into other form of energy also like heat light and mechanical etc
● it has a convenient form which I have tell you in the point 4
● it helps in heating up current .
● in our day-to-day life there is a big role of electric current , it also helps us in using our different technological appliances
our phone also depends on electric current basically through charging .
hope it helps you in clarifying your doubts
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