Q96
A bar of certain material having rectangular cross section is one metre in length and has a cross section of 0.0001 square metres. The value of its longitudinal resistance is 100 ohms. The value of its resistivity would be:
A.
1 ohm metre
B.
0.01 ohm metre
AnswerC.
0.0001 ohm metre
D.
100 ohm metre
Answer: Option B
Solution
Answer: Option B
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