direct current and alternating current which of these most useful why
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AC current is most useful than DC current.
▪️AC is less expensive and easy to generate than DC.
▪️The distance covered by AC is more than that of the DC.
▪️The power loss during transmission in AC is less when compared to the DC.
Other information :
What is an Alternating Current (AC)?
In alternating current, the electric charges flow changes its direction periodically. AC is the most commonly used and most preferred electric power for household equipment, office, and buildings, etc. It was first tested, based on the principles of Michael Faraday in 1832 using a Dynamo Electric Generator.
What is Direct Current (DC)?
Unlike alternating current, the flow of direct current does not change periodically. The current electricity flows in a single direction in a steady voltage. The major use of DC is to supply power for electrical devices and also to charge batteries. Example: mobile phone batteries, flashlights, flat-screen television, and electric vehicles. DC has the combination of plus and minus sign, a dotted line or a straight line.
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