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.

Question

Physics

Isabel Berry

11 October, 04:36

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.

+1

Answers (1)

Know the Answer?

Jake Good · Answer 1

The following statements are true

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.