A rectangular parallelopiped is measured as $1 cm \times 1 cm \times 100 cm$ . If its specific resistance is $3 \times 10^{- 7} Ω m$ , then the resistance between its two opposite rectangular faces will be _____ $\times 10^{- 7} Ω$ .

Question

Aicharya · Accepted Answer

It is given that l &#160; = &#160; 1 &#160; cm &#160; = &#160; 0 . 01 &#160; m A &#160; = &#160; 100 &#160; cm &#160; &#215; &#160; 1 &#160; cm = &#160; 100 &#160; cm 2 &#8658; A = &#160; 0 . 01 &#160; m 2 &#961; = 3 &#215; 10 - 7 &#160; &#937; &#160; m Using the formula of resistance, R = &#961; l A = 3 &#215; 10 - 7 &#215; 0 . 01 0 . 01 = 3 &#215; 10 - 7 &#937;

A rectangular parallelopiped is measured as 1   cm × 1   cm × 100   cm . If its…

Solution

A rectangular parallelopiped is measured as 1 &#160; cm &#215; 1 &#160; cm &#215; 100 &#160; cm . If its…

Solution

A rectangular parallelopiped is measured as 1 cm × 1 cm × 100 cm . If its…