For example, although the batteries around us are DC(Direct Current), the outlets connected to the refrigerator etc. are the exchanges. DC is always constant in the direction of flow of electricity, whereas AC(Alternating Currents) change over time.
Morse code has been used for wireless communication since ancient times, and is currently used mainly in amateur radio. Alphabets and...
The one in which the direction of flow of electricity changes with time is called AC(Alternative Current). Outlets located in any home...
Electric energy actually consumed in electric products etc. is called electric power. The unit of electric power is W (Watt), and its...
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