Hi everyone - I'm new to electronics and I cant understand for the life of me how electrical ground works in a circuit. I'm learning about vacuum tubes. I understand that the cathode boils off electrodes to the plate. Got it. But when I see a schematic it shows a resistor or a capacitor connected to ground completely in the opposite direction of how the current flows from cathode to plate. Maybe I can't understand circuits. If current flows from ground through the cap or resistor how can it "get" to the cathode? Its very confusing. Any help is appreciated!
TS
TS