Suppose a slab of dielectric with dielectric constant \(\kappa\) is inserted between the plates of the capacitor in Figure 30.23 and the capacitor is charged with a current \(I\), as considered in Example 30.1. How does Eq. 30.6 have to be modified to account for the dielectric?

Data from Figure 30.23

Data from Eq. 30.6

Data from Example 30.1

Consider a capacitor being charged with a constant current \(I\) and a dielectric between the plates. Is the magnitude of the magnetic field around a closed path spanning the capacitor (such as closed path 2 in Figure 30.4) any different from what it would be without the dielectric? Why or why not?

Data from Figure 30.4

Transcribed Image Text:

surface A surface B closed path 9