The toroid in Figure 28.31 has 1000 windings carrying a current of \(1.5 \mathrm{~mA}\). Each winding is a square of side length \(10 \mathrm{~mm}\), and the toroid's inner radius is \(10 \mathrm{~mm}\). What is the magnitude of the magnetic field at the center of the winding squares?

Data from Figure 28.31

Transcribed Image Text:

10 mm 10 mm 1000 windings, each 1.5 mA