1. Using the following relationship, E = -VO, and = ax + c calculate the Electrostatic field, E. [9] 2. The field lines of Electrostatic fields obey a well-defined set of rules, what are they? [16] 3. An Electrostatic field is an example of a conservative field, explain what this means and give an example of another conservative field that is commonly experienced in nature. [9] 4. Determine whether the following field, E = i +j + k is conservative. 5. Which of Maxwell's Equations indicates that you cannot isolate magnetic monopoles? [9] 6. Using Ampere's Law determine the magnetic field generated by an infinitely long current carrying wire of uniform cross section carrying a constant current, I, at a distance, r, from the wire. State all assumptions used. [16] [9] 7. A magnetostatic field, H, is being generated by a current density, J, if the magnetic field is found to be described by H = x + xyz determine the current density. You may assume VAH = J. [16] 8. State Maxwell's equations and describe the physical significance of each equation. Define all terms and assumptions. [16]