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Physics, 01.11.2019 06:31 tay27831

Which of the following statements are true? a) the resistance of a conductor is proportional to the conductivity of the material of which the conductor is composed. b) the resistance of a conductor is proportional to the resistivity of the material of which the conductor is composed. c) a material that obeys ohm's law reasonably well is called an ohmic conductor or a linear conductor. d) good conductors of electricity have larger conductivity values than insulators. e) semiconductors have resistivity values that are larger than those of insulators.

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