Question

Resistance of a metal wire of length 1 m is 26 22 at 20°C. the
diameter of the wire is 0.3 mm, what will be the resistivity of the
metal at that temperature? Using Table 12.2, predict the material
of the wire.​

Answer 1

Answer:

ANSWER IS 13 MM

....... ...

Answer 2

Answer:

answer is 13 mm ..........