Question: A toaster using a Nichrome heating element operates on 1 2 0 VV . When it is switched on at 2 0 C C ,

A toaster using a Nichrome heating element operates on 120 VV. When it is switched on at 20CC, the heating element carries an initial current of 1.39 AA. A few seconds later, the current reaches the steady value of 1.25 AA. The average value of the temperature coefficient of resistivity for Nichrome over the temperature range from 20CC to the final temperature of the element is 4.5104(C)14.5104(C)1.
Part A
What is the final temperature of the element?
Express your answer in Celsius degrees.
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TT =
nothing
CC
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Part B
What is the power dissipated in the heating element initially?

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