Multiple Choice
Conductivity is:
A) the same as resistivity, it is just more convenient to use for good conductors
B) expressed in -1
C) equal to 1/resistance
D) expressed in ( .m) -1
E) not a meaningful quantity for an insulator
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q17: The current density is the same in
Q20: In a conductor carrying a current we
Q21: Current has units:<br>A)kilowatt·hour<br>B)coulomb/second<br>C)coulomb<br>D)volt<br>E)ohm
Q29: Suppose the electric company charges 10 cents
Q30: A certain wire has resistance R.Another wire,
Q36: Conduction electrons move to the right in
Q40: A cylindrical copper rod has resistance R.
Q43: For an ohmic resistor, resistance is the
Q48: A certain x-ray tube requires a current
Q54: You wish to triple the rate of