20. The Curie temperature for iron is 770◦C. If xis the depth at which the temperature has this value, then
10◦C+(30
◦C/km)x= 770◦C. Therefore,
x=770◦C−10◦C
30◦C/km =25km.
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Curie Temperature for Iron Solved Problem , Exercises of Electrical Engineering
This is solution to problems related Electrical Engineering course. It was suggested by Prof. Bhooshan Sawhney at Shree Ram Swarup College of Engineering and Management. It includes: Curie, Temperature, Iron, Flux, Magnetic, Field, Maximum, Result
Typology: Exercises
2011/2012
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- The Curie temperature for iron is 770◦C. If x is the depth at which the temperature has this value, then 10 ◦C + (30◦C/km)x = 770◦C. Therefore,
x =
770 ◦C − 10 ◦C
30 ◦C/km
= 25 km.