![SOLVED:A large roll of copper magnet wire has a resistance of 19.2 0 at room temperature (20*C) The thermal coefficient of resistivity of copper is 0.00393 (C)-1 What must the temperature be SOLVED:A large roll of copper magnet wire has a resistance of 19.2 0 at room temperature (20*C) The thermal coefficient of resistivity of copper is 0.00393 (C)-1 What must the temperature be](https://cdn.numerade.com/ask_images/cb72e56a45704fc7b7e6d2a265fcb86d.jpg)
SOLVED:A large roll of copper magnet wire has a resistance of 19.2 0 at room temperature (20*C) The thermal coefficient of resistivity of copper is 0.00393 (C)-1 What must the temperature be
![The temperature stability of permanent magnets: remanence temperature coefficient, coercivity temperature coefficient, reversible temperature coefficient - www.rizinia.com The temperature stability of permanent magnets: remanence temperature coefficient, coercivity temperature coefficient, reversible temperature coefficient - www.rizinia.com](https://www.rizinia.com/wp-content/uploads/2020/12/the-temperature-stability-of-permanent-magnets-remanence-temperature-coefficient-coercivity-temperature-coefficient-reversible-temperature-coefficient.jpg)
The temperature stability of permanent magnets: remanence temperature coefficient, coercivity temperature coefficient, reversible temperature coefficient - www.rizinia.com
![a) (BH)max and (b) remanence temperature coefficient α and coercivity... | Download Scientific Diagram a) (BH)max and (b) remanence temperature coefficient α and coercivity... | Download Scientific Diagram](https://www.researchgate.net/profile/Shizhong-An/publication/338204509/figure/fig3/AS:840956286881793@1577511011193/a-BHmax-and-b-remanence-temperature-coefficient-a-and-coercivity-temperature.png)
a) (BH)max and (b) remanence temperature coefficient α and coercivity... | Download Scientific Diagram
![How Does Heat Affects a Magnet's Holding Power and How to Use Temperature Coefficients | Dura Magnetics USA How Does Heat Affects a Magnet's Holding Power and How to Use Temperature Coefficients | Dura Magnetics USA](https://www.duramag.com/wp-content/uploads/magnet-heating.jpg)