5.11 Impedance is the combination of _________ and ____________

5.12 The ratio of magnetic flux to current is called __________

5.13 The ratio of __________ __________ to current is called capacitance.

5.14 Describe why an inductor opposes the flow of AC.

A: The magnetic field set up by the flow of current resists the changing direction of AC current and the reversing magnetic field.

5.17 To DC, a capacitor acts as an _______ ________

5.19 In an inductor, the _______ leads the _______

5.20 A complex number is one that has both a _______ and a _______

5.25 If the turns ratio of a transformer is greater than one, is it a step-up or step-down transformer?