Power supply line grounding
Applicable Academic Stage：
Junior high school physics
This experiment builds a circuit with a fuse, a switch, and a small light bulb. In the circuit, there is a live wire (L) and a grounded neutral wire (N). Use the electrical safety model to check the danger of zero-line grounding in the circuit.
Power supply line grounding
Experimental Instrument
7F, No.1 Building, Tianan Cyber Park, No.36 Yongfeng Road, Qinhuai District, Nanjing, China. (R&D centre)
No.306 Wenchang Road, Yongyang Street, Lishui Disctric, Nanjing, China. (Manufacturing base)
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