What is the resistivity of Copper? – McqOptions

MCQOPTIONS

1.	What is the resistivity of Copper?
A.	1.59*10<sup>-8</sup>ohm<sup>-m</sup>
B.	2.7*10<sup>-8</sup>ohm<sup>-m</sup>
C.	7.3*10<sup>-8</sup>ohm<sup>-m</sup>
D.	5.35*10<sup>-8</sup>ohm<sup>-m</sup>
Answer» B. 2.7*10<sup>-8</sup>ohm<sup>-m</sup>

Discussion

No Comment Found

Related MCQs

The reciprocal of resistivity is________
Which of the following statements are true with regard to resistivity?
Calculate the ratio of the resistivity of 2 wires having the same length and same resistance with area of cross section 2m2 and 5m2 respectively.
A wire has the same resistance as the one given in the figure. Calculate its resistivity if the length of the wire is 10m and its area of cross section is 2m.
Materials which easily allow the passage of electric current are known as ______
WHICH_OF_THE_FOLLOWING_STATEMENTS_ARE_TRUE_WITH_REGARD_TO_RESISTIVITY??$
The_reciprocal_of_resistivity_is________$
Calculate the ratio of the resistivity of 2 wires having the same length and same resistance with area of cross section 2m<sup>2</sup> and 5m<sup>2</sup> respectively?
What is the resistivity of Copper?
Which, among the following is a unit for resistivity?