Questions and Answers
What is voltage?
The available energy per unit charge that moves charges and creates current
What is current?
The amount of flowing charges per second, mainly electrons in a wire
What is the main difference between AC and DC?
Direction of electron flow
What does the term 'current kills' refer to?
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What does the speaker emphasize in his line of work?
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Study Notes
What is voltage? What is current? What is the main difference between AC and DC? What does the term 'current kills' refer to? What does the speaker emphasize in his line of work?
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