When you use Maxwell's equations to determine electric and magnetic fields, a lot depends on making the "right" choice for the integration path. What happens if you choose the "wrong" path? Do the equations still hold? Consider a parallel-plate capacitor with circular plates, but use a rectangular integration path that has two sides parallel to the plates and two sides perpendicular to them, as in Figure P30.32. What do you get?

Data from Figure P30.32

Transcribed Image Text:

Figure P30.32 -integration path