The current in a solenoid with 28 turns per centimeter is 0.55 A. The solenoid has a
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The current in a solenoid with 28 turns per centimeter is 0.55 A. The solenoid has a radius of 1.5 cm. A long, straight wire runs along the axis of the solenoid, carrying a current of 16 A. Find the magnitude of the net magnetic field a radial distance of 0.75 cm from the straight wire.
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