A superconducting rod of cross-section σ and length l passes through a coil of cross-section S and length h made of superconducting wire at a constant speed. Draw a graph of the current in the coil depending on the position of the rod, if the coil is short-circuited and the initial current in it is I0. Consider the following cases: a) l > h; b) l < h. Ignore edge effects.
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