Electrical Shocks
§ Electricity travels in closed circuits, normally through a conductor
§ Shock results when the body becomes part of the electrical circuit
§ Current enters the body at one point and leaves at another
Note: Ground circuits provide a path for stray current to pass directly to the ground, and greatly reduce the amount of current passing through the body of a person in contact with a tool or machine that has an electrical short. Properly installed, the grounding conductor provides protection from electric shock.
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