Walker, Halliday & Resnick — Maxwell's Equations; Magnetism of Matter: Problem 23

23 In Fig. 32-24, a uniform electric field \(\vec{E}\) collapses. The vertical axis scale is set by \(E_s = 6.0 \times 10^5 \text{ N/C}\), and the horizontal axis scale is set by \(t_s = 24.0\text{ }\mu\text{s}\). Calculate the magnitude of the displacement current through a \(1.6\text{ m}^2\) area perpendicular to the field during each of the time intervals \(a\), \(b\), and \(c\) shown on the graph. (Ignore the behavior at the ends of the intervals.)