Question

correct order of resistivity of materials at 20 degree celsius

Answer 1

Answer:

GIVEN TABLE IS YOUR ANSWER

Explanation:

TABLE OF ELECTRICAL RESISTIVITY FOR COMMON MATERIALS

 

MATERIAL     ELECTRICAL RESISTIVITY AT 20°C     OHM METRES

Aluminium 2.8 x 10-8

Antimony 3.9 x 10-7

Bismuth         1.3 x 10-6

Brass        ~0.6 - 0.9 x 10-7

Cadmium 6 x 10-8

Cobalt         5.6 x 10-8

Copper          1.7 x 10-8

Gold          2.4 x 10-8

Carbon             1 x 10-5

(Graphite)

Germanium 4.6 x 10-1

Iron                  1.0 x 10-7

Lead          1.9 x 10-7

Manganin 4.2 x 10-7

Nichrome 1.1 x 10-6

Nickel         7 x 10-8

Palladium 1.0 x 10-7

Platinum         0.98 x 10-7

Quartz         7 x 1017

Silicon         6.4 x 102

Silver         1.6 x 10-8

Tantalum 1.3 x 10-7

Tin                  1.1 x 10-7

Tungsten 4.9 x 10-8

Zinc                  5.5 x 10-8