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  1. Cathode - Wikipedia

    For example, the end of a household battery marked with a + (plus) is the cathode. The electrode through which conventional current flows the other way, into the device, is termed an anode.

  2. Cathode and Anode - GeeksforGeeks

    Jul 23, 2025 · In an electrochemical cell (such as a battery or electrolytic cell), the cathode is the electrode where reduction (gain of electrons) occurs. Cathode is a crucial component in various …

  3. Anode vs Cathode: What's the difference? - BioLogic

    Nov 15, 2024 · Anode vs Cathode: What's the difference? This article explains the differences between these components and positive and negative electrodes.

  4. Anode vs. Cathode: Which Is Positive and Negative?

    Dec 24, 2025 · Cathode: Generally positive in galvanic cells, where it gains electrons. However, in electrolytic cells, the roles flip: the anode is positive, and the cathode is negative, driven by an …

  5. How to Define Anode and Cathode - ThoughtCo

    Aug 13, 2024 · The anode and cathode of a cell or battery are defined by the flow of current. Here's a look at the difference between the anode and cathode and how you can remember which is which.

  6. Understanding Anode VS Cathode: Principles, Reactions, and …

    May 21, 2025 · Therefore, the cathode is the negative electrode. The anode is the positive electrode (+). The anode is connected to the positive terminal of the power supply, taking electrons away from the …

  7. Cathode vs Anode: Key Differences, Definitions & Examples

    Anode and cathode are the two types of electrodes. An anode is an electrode from which polarized current enters the outer circuit, and a cathode is an electrode from which a conventional current …

  8. CATHODE Definition & Meaning - Merriam-Webster

    The meaning of CATHODE is the electrode of an electrochemical cell at which reduction occurs.

  9. Cathode | Vacuum Tubes, Electrodes, Filaments | Britannica

    Cathode, negative terminal or electrode through which electrons enter a direct current load, such as an electrolytic cell or an electron tube, and the positive terminal of a battery or other source of electrical …

  10. Cathode Anode: The Basics and Applications - wevolver.com

    Dec 16, 2024 · In electrolysis, the cathode is negative (-), and the anode is positive (+). Common materials also differ: cathodes often use materials like lithium cobalt oxide or manganese dioxide, …