Physics, 16.12.2021 20:30 bettybales1986

1. What is the purpose of a grounding wire? What does it prevent? 2. Explain what happens in a cloud before a lightning strike.

3. What is the purpose of the static discharge line in a rescue helicopter?

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1. What is the purpose of a grounding wire? What does it prevent? 2. Explain what happens in a clo...