7.32 - displacement current and capacitor in wire
7.33 - displacement current for wire with ac current
7.34 - particular spherically symmetric solution of Maxwell's equations
7.37 - displacement current in sea water
7.58 - capacitance and inductance of a strip transmission line
8.1 - power transmitted down transmission lines

Bonus questions

7.57 - electric field outside a current carrying wire

Recitation problems

7.55 - situations with constant current and changing charge density
7.56 - intimate relation between displacement and real currents in a wire
8.2 - power flowing across capacitor gap