TS EAMCET 10-Sep-2020 Shift 2 Solved Paper

Section: Physics

Question : 107 of 160

Marks: +1, -0

A cylindrical wire P has resistance 10 Ω. A second wire Q has length and diameter half that of P. If the material of both the wires is same, then resistance of wire Q is

10 Ω
20 Ω
5 Ω
5
2
Ω

Validate

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