The resistance of a metal wire of length 1 m is 25 at 20c. If the diameter of the wire is 0.3 mm, what must be the resistivity of metal at that temperature?
Answers
Answered by
2
Answer:
IF DIAMETER OF THE WIRE IS 0.3 MM , WHAT WILL BE THE RESISTIVITY OF METAL AT THAT TEMPERATURE. Thus, the resistivity of the metal wire at 20 C is 183.69 x 10-8 m.
Explanation:
May this ANSWER will help you plz mark has brainliest.
Similar questions