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In: Physics

A square frame made of 4 mm-thick iron rods and an edge length of 1 m...

A square frame made of 4 mm-thick iron rods and an edge
length of 1 m is pushed into a homogeneous magnetic field of B=2 T (T=Vs/m^2) with a constant speed of 15 m/s. Assuming the frame is initially at room temperature (20°C).

a) Why does the frame heat up?

b)What is the temperature of the frame right after the experiment?

c) Now you pull it out of the B-field with the same constant speed, what is the temperature of the frame after it has felt the B-field completely?

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Expert Solution

genius_generous answered 1 year ago
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