contestada

Some wire of radius is 1.262mm has a resistance of 20Ω. Determine the resistance of a wire of the same length and material if the diameter is 1.6mm

Respuesta :

sqdancefan

Answer:

  12.44Ω

Explanation:

For a question such as this, the assumption must be that the resistance is inversely proportional to the square of the diameter. The resistance will be ...

  20Ω × (1.262/1.6)² ≈ 12.44Ω

janlee113

Answer:

12.44

[tex]ohms[/tex]

  • the resistance of a wire of the same length and material if the diameter is 1.6 mm of the given measures

Explanation:

hope it helps