Notherretdel Notherretdel

21-11-2016
Physics

contestada

Which of the following is a source of direct electric current?
A. transformer
B. Coulomb
C. switch
D. battery

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Аноним Аноним

21-11-2016

Hi , the answer is D , battery.

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21-11-2016

A source of direct electric current would be a battery. A battery provides a direct electric current - for example, in your iPhone the battery's electric current keeps it running.

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