Statement I Specific resistance depends on nature of material and independent of temperature of the material. Statement II A wire of resistance $6 \Omega$ is drawn out, so that its new length is four times its original length. The resistance of the new wire is $48 \Omega$.
Statement III Drift velocity is the average constant velocity acquired by free electrons inside a metal by the application of an electric field which results in current. Which of the following is correct?
- A
Statements I, II and III are true.
- B
Statement I is true but statements II, III is false.
- C
Statement III is true but statements I, II are false.
- D
Statements II, III are true but statement I is false.
✓ Correct answer: C
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