If you increase the voltage across a component, there will be more current in the component. Too high a voltage and the bulb will blow. If you increase the number of lamps in a series circuit, there ...

When resistors are connected in series, the current through each resistor is the same. In other words, the current is the same at all points in a series circuit. When resistors are connected in series ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...