âm cực

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The Vietnamese word "âm cực" translates to "cathode" in English. This term is commonly used in the fields of electronics and chemistry.

Explanation:

• Meaning: "Âm cực" refers to the electrode in an electrical device that is connected to the negative terminal of a power source. In a circuit, it is the part that receives electrons, making it crucial for the flow of electricity.

Usage Instructions:

• You would typically use "âm cực" when discussing topics related to batteries, electrical circuits, or electrochemistry. It's important in both theoretical discussions and practical applications, such as in the creation of batteries or other electronic devices.

Example:

• Trong một pin, âm cực là nơi mà các electron đi vào. (In a battery, the cathode is where the electrons enter.)

Advanced Usage:

• In more complex discussions, you can talk about the role of the cathode in various types of cells, such as galvanic cells or electrolytic cells, where it plays a significant part in the chemical reactions that occur.

Word Variants:

• The term "cực" means "pole" or "electrode," and you may encounter variations like "dương cực" which means "anode," the positive counterpart to the cathode.

Different Meanings:

• While "âm cực" primarily refers to the cathode in a scientific context, "cực" by itself can also refer to poles in geography or opposites in various contexts (e.g., cold and hot).

Synonyms:

• In some contexts, especially in technical discussions, other terms like "điện cực âm" (negative electrode) might be used interchangeably.

Conclusion:

"Âm cực" is a fundamental term in electronics and chemistry that refers to the negative electrode where electrons enter a device.

Academic

noun

1. Cathode