I have been studying capacitors and inductors recently and I have seen this video. I have a few questions about capacitors and inductors. Capacitors: 1.how do capacitors discharge? 2. What happens when you apply direct current through a capacitor? 3.Do capacitors only allow certain frequencies to have a high enough voltage in the wires? 4.what are some applications to capacitors besides filters? Inductors: 1.What happens when you apply direct current through an inductor? 2.Do inductors only allow certain frequencies of AC to have a high enough voltage in the wires?, Do they have a high impedance to certain frequencies? 3.How does applied voltage lagging inductor current affect applications of the inductor? 4. What are some common applications to the inductor? That is about it. I appreciate any answers.