The other is called a 'parallel circuit'. The two LEDs in this picture are connected in SERIES. Electric current flows out of the red battery lead, into and through the red LED, then through the ...

Electricity & Circuits: A Physics Experiment for Elementary Education. Posted: March 8, 2025 | Last updated: July 10, 2025. The film follows David and his sister Marilyn as they explore the ...

The current flowing in a series circuit is the same everywhere. Figure caption, A series circuit with two bulbs and one cell. The ammeter will read the same at points 1, 2 or 3. In series circuits ...

Save guides, add subjects and pick up where you left off with your BBC account. The independent variable is what we change or control in the experiment. The dependent variable is what we are ...