resistance of a metal wire of length 2m is 52 ohm at 20°C. if the diameter of the wire is 0.5mm, what will be the resistivity of the metal at that temperature?
Answers
Answered by
0
Answer:
Use formula Tesisyivity equals RAL...here R is Resistance, A is area of cross-section and L is length
find it helpful?
.
.
.
.
.
.
.
.
.follow me
Similar questions