A wire of 2m^2 cross section with 10m length has a resistance of 100 o

1.	A wire of 2m^2 cross section with 10m length has a resistance of 100 ohm. It's resistivity value is
Answer» Explanation: Let RESISTIVITY be a. R = (resistivity x length)/ area 100 = a × 10/2 a = 20 OHM - metre

A wire of 2m^2 cross section with 10m length has a resistance of 100 ohm. It's resistivity value is

Answer»

Explanation:

Let RESISTIVITY be a.

R = (resistivity x length)/ area

100 = a × 10/2

a = 20 OHM - metre

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A wire of 2m^2 cross section with 10m length has a resistance of 100 ohm. It's resistivity value is​

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A wire of 2m^2 cross section with 10m length has a resistance of 100 ohm. It's resistivity value is