A Flat Circular Coil Has 250 Identical Loops of Very

question 128

Short Answer

A flat circular coil has 250 identical loops of very thin wire. Each loop has an area of 0.12 m² and carries 15 mA of current. This coil is placed in a magnetic field of 0.050 T oriented at 30° to the plane of the loop. What is the magnitude of the magnetic moment of the coil?

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