Impedance and LED on 120V.

This really has been a good learning experience. I like to look at things in many perspectives and I learned a cap and a resister create a low or high pass filter. Then I thought about using the cap a resistor and what will happen. This is all hypothetical and very fascinating to me.

I have no more questions right now on this. I switched to inductors for a bit, look out for a new post from me with questions on inductors.

thank you all.

Beware of capacitors and inductors together. They form resonant circuits. Lots of google on that.