Date: January 20, 2020 04:16AM
" ... you might try envisioning your model electric circuit first in terms of pressure (EMF) and flow (Amps); sort of akin to fluid in a closed pump & turbine system, where the hydro-dynamics of a pressurized system are well known."
Then introduce a reservoir from which the pump can draw and recycle the fluid (not lost to leakage), and re-pressurize it back into the circuit.
Unlike say water, electricity (charge) leaks absolutely Everywhere.
Same principle, difference in scale (~C:1).
Edited 1 time(s). Last edit at 28-Jan-20 17:36 by seasmith.