(a) Find an expression for the voltage (t) across the capacitor in Figure 7.26 using a nodal analysis in the s-domain, assuming 𝑣C(0−) = 0 and iI(0−) = 2 mA. (b) Find an equation for the capacitor...

(a) Find an expression for the voltage (t) across the capacitor in Figure 7.26 using a nodal analysis in the s-domain, assuming 𝑣C(0−) = 0 and iI(0−) = 2 mA. (b) Find an equation for the capacitor current i(t) starting with V(s) in the s-domain. (c) Verify your result in part (b) by starting with (t) in the time domain.