Drag the black panel to turn the cloud. Every shape here is the real angular part of a hydrogen orbital, so the lobes and the nodes sit exactly where the math puts them.
The surface marks where the chance of finding the electron has one fixed value. Teal and coral are the two signs of the wave, not two charges.
This curve is built from the real radial function for the n and l you chose. Each dip to zero is a radial node, a thin shell where the electron is never found.
Raise n and the cloud spreads out, but the lobe pattern stays the same. Change l and the whole shape changes. That is the split of work between the two numbers.