rauserch19 rauserch19

25-05-2017
Physics

contestada

Which of the following components of an electrical circuit is a source of voltage?
A. a switch
B. a battery
C. a resistor
D. a light bulb

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aiyanasing98 aiyanasing98

25-05-2017

A is your answer. It has its own charge unlike the rest of the objects.

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