Friday
April 18, 2014

Homework Help: physics

Posted by Justin on Sunday, September 15, 2013 at 12:04am.

A copper wire has a resistance of 0.425 at 20.0C, and an iron wire has a resistance of 0.455 at the same temperature. At what temperature are their resistances equal?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - Suppose that you wish to fabricate a uniform wire out of 0.900 g of ...
Physics - (1) 45 micro coulombs of charge is passed through a wire in 35 seconds...
Physics - A copper wire has a resistance of 24 Ω at 20C. An aluminum wire ...
physics - A certain copper wire has a resistance of 12.0 \Omega.At what point ...
Physics resistance question - A piece of copper wire of resistance R is cut into...
physics - the resistance of copper wire of length 1m is 0.1 ohm the diameter of ...
Physics - Two wires are identical, except that one is aluminum and one is copper...
Physics - You have a piece of copper with a volume of 2 cm3, and wish to form a ...
Physics - You've made the finals of the Science Olympics! As one of your tasks, ...
Physics - Two wires with the same resistance have the same diameter but ...

Search
Members