1 NASCAR-Very popular in the state, and Charlotte is home to the new NASCAR Hall of Fame. 2  Cheerwine-A statewide favorite that is starting to become nationally popular. 3  Moonshine-Our state was a huge producer of moonshine during prohibition, and the runners spawned NASCAR-those guys loved to drive fast.
A capacitor is a two-terminal, electrical component. Along with resistors and inductors, they are one of the most fundamental passive components we use. You would have to look very hard to find a circuit which didnât have a capacitor in it.
A capacitor has two plates with a voltage between them. In the condenser mic, one of these plates is made of very light material and acts as the diaphragm. The diaphragm vibrates when struck by sound waves, changing the distance between the two plates and therefore changing the capacitance.