A toroidal solenoid (see the figure ( Figure 1 ) ) has inner radius 15.0 c m and

Question

A toroidal solenoid (see the figure (Figure 1) ) has inner radius 15.0cm and outer radius 18.3cm . The solenoid has 300 turns and carries a current of 9.50A .

A)What is the magnitude of the magnetic field at 12.3cm from the center of the torus?

B)What is the magnitude of the magnetic field at 16.4

A toroidal solenoid (see the figure (Figure 1) ) has inner radius 15.0cm and outer radius 18.3cm . The solenoid has 300 turns and carries a current of 9.50A . What is the magnitude of the magnetic field at 12.3cm from the center of the torus? What is the magnitude of the magnetic field at 16.4 cm from the center of the torus? What is the magnitude of the magnetic field at 22.0 cm from the center of the torus?

Explanation / Answer

A) magnetic field at 12.3 cm is B=uo*i*N/(2*pi*r)....=4.63*10^4 T,......

B)

magnetic field at 16.4 cm is B=uo*i*N/(2*pi*r)...=3.47*10^4 T

C) magnetic field at 22 cm is B=uo*i*N/(2*pi*r)...=2.59*10^4 T

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