Exercises for next section
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13.3.1 The graph shows the magnetization as a function of field for the Ising model at two different temperatures. The temperatures are high enough to ignore any effects of exchange. Each step in the plots corresponds to increasing the magnetic field by 10% of its final value.
A) What is the ratio of the temperatures for the two curves and which is higher?
B) For the blue curve, if the maximum value of the field is 1000 J, what is the temperature?