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A 6-V battery powers a circuit with parallel branches on a board. Several wires and light bulbs plug into the board to make various series and parallel circuits. The brightness of the bulbs changes ...
This simple circuit is like a one-bulb version of a building’s lighting circuit ... This circuit and circuit diagram contain a cell and two lamps connected in parallel In a parallel circuit ...
Some of these could be replaced with a working bulb, but not all. The other type of circuit light strands use is a parallel circuit. In this setup, each bulb is on its own circuit to the power source.