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  1. Electric circuit | Diagrams & Examples | Britannica

    Nov 11, 2025 · An electric circuit includes a device that gives energy to the charged particles constituting the current, such as a battery or a generator; devices that use current, such as lamps, electric …

  2. Circuit Construction Kit: DC‬

    This is an interactive sim. It changes as you play with it.

  3. Electric Circuit: Definition, Types, Diagram & Applications

    Learn what an electric circuit is, its types, working, and applications with simple diagrams, practical examples, and easy explanations.

  4. What Are Electric Circuits? | Basic Concepts Of Electricity ...

    A circuit is an unbroken loop of conductive material that allows charge carriers to flow through continuously without beginning or end. If a circuit is “broken,” that means its conductive elements no …

  5. Electric Circuit - GeeksforGeeks

    Jul 23, 2025 · In other words, we can say that an electric circuit is a collection of elements designed in such a way that they carry electric current in a specific direction.

  6. What Is a Circuit? The Physics Behind Electronics

    May 26, 2025 · At its core, a circuit is a closed loop through which electric current can flow. This current—the flow of electric charge—needs a complete path to move. Imagine water flowing through …

  7. The Physics Classroom Tutorial: Electric Circuits

    The flow of charge through electric circuits is discussed in detail. The variables which cause and hinder the rate of charge flow are explained and the mathematical application of electrical principles to …

  8. Electrical Circuit: Theory, Components, Working, Diagram

    The article explains the fundamental components of an electrical circuit, including the source, load, and conductors, and covers key concepts such as voltage, current, resistance, and the differences …

  9. Electric Circuits - Math is Fun

    There are 3 ways it can be written: They are just rearrangements of each other using algebra. The middle one shows us that more voltage causes more current but more resistance causes less …

  10. Electrical network - Wikipedia

    A simple electric circuit made up of a voltage source and a resistor. Here, , according to Ohm's law. An electrical network is an interconnection of electrical components (e.g., batteries, resistors, inductors, …