Current Electricity

Question: Dimensions of a block are $1\,cm \times 1\,cm \times 100\,cm$. If specific resistance of its material is $3 \times {10^{ - 7}}ohm - m$, then the resistance between the opposite rectangular faces is

1) $3 \times {10^{ - 9}}ohm$

2) $3 \times {10^{ - 7}}ohm$

3) $3 \times {10^{ - 5}}ohm$

4) $3 \times {10^{ - 3}}ohm$

Solution:

Explanation: No Explanation

Electric Conduction Ohm's Law Resistance

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