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# (Originais Teachy 2023) - Question Medium of Physics

During an experiment in the laboratory, the 2nd year high school students tested various materials to determine if they were conductors or insulators. They found that a specific material conducted electricity when subjected to an electrical voltage, but did not conduct heat when placed between two different temperature sources. Which of the following alternatives best describes this material?
a.
Electrical conductor and thermal insulator
b.
Electrical conductor and thermal conductor
c.
Electrical insulator and thermal conductor
d.
Electrical insulator and thermal insulator
e.
None of the above alternatives

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Electrical Conductors and Insulators
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