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Hello everyone, in this lesson we will learn the common grounding in the circuit

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The English abbreviation of grounding is GND, which is also one of the basic properties in the circuit

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It should be noted that there is no relationship between the ground and the earth in the circuit

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When understanding grounding in a circuit, grounding can be understood as the negative pole of the power supply

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It is used to form a loop with the power supply

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At the same time, the voltage to ground is generally 0 volts.

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If a power supply and ground are connected together, it is a short circuit fault

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The negative pole of the battery and the black wire of the power supply,

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which are common in life, are generally grounded in the circuit