TS EAMCET 20-July-2022 Shift 1 Solved Paper

Section: Physics

Question : 106 of 160

Marks: +1, -0

Statement I : Specific resistance depends on nature of material and independent of temperature of the material.
Statement II : A wire of resistance 6Ω is drawn out so that its new length is four times its original length. The resistance of the new wire is 48Ω.
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?

Statements I, II and III are true
Statement I is true, but, Statements II, III is false
Statement III is true, but Statements I, II are false
Statements II, III are true but Statement I is false

Validate

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