A current of 8.0 A circulates through a coil containing 200 turns of 1.5 m in diameter. a) Present the data appropriately and draw the outline of the situation described b) Find the magnetic field at a point along the coil 0.5 m from the center. c) Along the axis, at what distance from the center is the magnetic field five times smaller to the magnitude that it has in the center?

A current of 8.0 A circulates through a coil containing 200 turns of 1.5 m in diameter. a) Present the data appropriately and draw the outline of the situation described b) Find the magnetic field at a point along the coil 0.5 m from the center. c) Along the axis, at what distance from the center is the magnetic field five times smaller to the magnitude that it has in the center?

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