Series and Parallel Circuits

Series and Parallel Circuits

11th Grade · Science · 45 min

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Learning Objective

I can analyze series and parallel circuits

  • 1

    In a series circuit, the current is the same through every component, and all components must be working for current to flow.

  • 2

    In a parallel circuit, the total current is the sum of the currents in each parallel pathway, and the voltage drop is the same along each pathway.

  • 3

    Adding more resistance in a series circuit will decrease the amount of current, resulting in dimmer light bulbs.