In the above question, the resistance between the square faces is.A. `3 xx 10^-9 ohm`B. `3 xx 10^-7 ohm`C. `3 xx 10^-5 ohm`D. `3 xx 10^-3 ohm`

In the above question, the resistance between the square faces is.A. `

1.	In the above question, the resistance between the square faces is.A. `3 xx 10^-9 ohm`B. `3 xx 10^-7 ohm`C. `3 xx 10^-5 ohm`D. `3 xx 10^-3 ohm`
Answer» Correct Answer - D `l = 100 cm, A = 1 cm^2` `R = (rho l)/(A) = (3 xx 10^-7 xx 100)/(1 xx 10^-2) = 3 xx 10^-3 ohm`.

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In the above question, the resistance between the square faces is.A. `3 xx 10^-9 ohm`B. `3 xx 10^-7 ohm`C. `3 xx 10^-5 ohm`D. `3 xx 10^-3 ohm`

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