Do cell phones use AC or DC current?
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2 Answers

Answer :

The cell phone has a battery inside it which caries DC. So cell phone uses DC.
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Answer :

DC of course.
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Description : Why do we use AC current in our homes?

Answer : We used it for cooking rice,  For washing clothes and for lights in the house.

Description : Is current from a battery AC or DC?

Answer : The current from the battery is DC

Description : What is the use of AC and DC drives?

Description : Describe the difference between direct and alternating current.

Answer : Direct current is the flow of electricity or charge in one direction..  Alternative current is the flow of charge that doesn't flow in one direction. 

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Answer : Dc is more dangerous than Ac because in Ac the voltage  will varies but in dc the constant voltage