Physics
Physics, 29.01.2020 20:47, Gloryreak3728

Which of the following materials is an insulator against current?
a. copper wire.
b. a rubber tire.
c. a silver necklace.
d. a light bulb filament.

answer
Answers: 3

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Which of the following materials is an insulator against current?
a. copper wire.
b. a...

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