equivalent inductance

Q6. Explain why an a.c capacitor that is working in an a.c circuit will get hot, whereas a d.c capacitor working in a d.c circuit of the same voltage will not get hot.

Which of the following capacitors or combination of capacitors could be used to replace an 88-microfarad, 250-volt starting capacitor? Select one or more: A. 150 MICROFARAD, 250 VOLT B. 180 MICROFARAD, 330 VOLT C. 180 MICROFARAD, 250 VOLT D. SERIES E. PARALLEL F. 150 MICROFARAD, 120 VOLT

You charge a capacitor and then discharges it through a resistor. You notice that, after four time constants, the voltage across the capacitor has decreased to _____ of its value just prior to the initiation of the discharge. Group of answer choices 0.135 0.368 0.00674 0.0183 0.0498