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AP EAMCET202522 May 2025Evening ShiftPhysicsCurrent ElectricityActual

The length and area of cross-section of a copper wire are respectively 30 m and 6 10⁻⁷ ~m ^2 . If the resistivity of copper is 1.7 10⁻⁸ ~m , then the resistance of the wire is

Options

  1. A0.51
  2. B0.68
  3. C0.85
  4. D0.75

Correct answer

C. 0.85

Step-by-step solution

NO SOLUTION

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