Which of the following materials is a good conductor of electric current?
A. a rubber tire
B. a light bulb filament
C. a copper wire
D. a glass pane
sujiherbalsozinub:
copper wire
Answers
Answered by
6
copper wire is good coductor
are you sure
only one
yes only copper always pickout best in option
copper wire is the correct answer
surely
copper wire is a good conductor of electricity and so we use copper wire in wires
commonly metal is a good conductor of electricity
copper wire is good coductor of electricity
yes
Answered by
1
The correct option is option (C) a copper wire.
Explanation:
A material is said to be "a good conductor of electricity" if the gap between conductance band and the valence bad is maximum so that the maximum number of electrons can flow from the conductance band to the valence band. So from the given option we need to choose the best option and here copper wire is the most suitable material for electricity conduction because of its properties of the material it consist.
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