The current through a 12-mH inductor is 4 sin 100t A. Find the voltage, across the inductor for 0 < t < π/200 S. (A) 1.56 cos 100t V B 4.80 cos 100t V C) 5.78 cos 100t V D) 3.12 sin 100t V

1. What is an Inductor? 2. How does the inductor work?

4. Why do we examine the behavior of an inductor when the current through it is changing? 5. What is the definition of the time constant? The definition of the time constant is I

Which of the following is TRUE? O a) The major reason for using electrolytic capacitors is that they have a very low a) capacitance but can handle very low voltages. O b) Increasing the distance between the plates of a capacitor would yield a higher capacitance. OdA capacitor is rated according to its maximum allowable voltage and c) capacitance value. d) Electrolytic capacitors are non-polarized.