When conduction current flows through a material, charges enter the material on one end and an equal number of charges leave on the other end What's the situation like for displacement current flow through a perfect dielectric? Displacement current density is the quantity Dlat appearing in Maxwell's equations that is defined in terms of the time rate of change of D, the electric displacement field. Displacement current density has the same units as electric current density. Answer the following questions: a) Do displacement current charges enter the material on one end while an equal number of charges leave on the other end? Why or why not? Explain your answer. b) Is displacement current a magnetic field source? Explain your answer. c) Is there a displacement current contribution to the magnetic field from the slight motion of bound charges in the material? Explain your answer. d) is displacement current an electric current of charges moving through the material? Explain your answer. c) Is displacement current a time-varying electric field