angelalivingsto angelalivingsto

18-05-2019
Physics

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What is EMF?

When are we exposed to EMF?

Does EMF increase or decrease with distance?

What are the primary differences in direct current and alternating current?

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theenesh12344 theenesh12344

18-05-2019

Answer:

Electricity is the voltage produced by any electrical energy source such as battery or dynamo. EMF increase with distance.

The direct current is fixed but the alternating current is constantly changing

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