In Example 29.7 what is the magnitude of the electric field at a distance of \(0.30 \mathrm{~m}\) from the center of the magnetic field?

Data from Example 29.7

Let the uniform cylindrical magnetic field in Figure 29.31 have a radius \(R=0.20 \mathrm{~m}\) and increase at a steady rate of \(0.050 \mathrm{~T} / \mathrm{s}\). What is the magnitude of the electric field at a radial distance \(r=0.10 \mathrm{~m}\) from the center of the magnetic field?

Transcribed Image Text:

Figure 29.31 Electric field that accompanies an increasing cylindrical magnetic field. (a) Conducting ring in cylindrical uniform magnetic field B (b) Electric field that accompanies increasing magnetic field B increasing