Question

4. Two identical set of circular coils with each having N turns and radius, 'd', with
each carrying the same current, I, where the centers of the two sets of coils are
separated by the distance, 'b'. Determine the magnitude of the coil separation 'V
for the given coil radius 'a' that will make the field in this region as nearly uniform
as possible.​

Answer 1

Answer:

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