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5 Questions

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AC vs

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Questions and Answers

What is voltage?

The speed of electron flow in a wire

The resistance in a circuit

The amount of flowing charges per second

The available energy per unit charge that moves charges and creates current (correct)

What is current?

The amount of flowing charges per second, mainly electrons in a wire (correct)

The available energy per unit charge that moves charges and creates current

The speed of electron flow in a wire

The resistance in a circuit

What is the main difference between AC and DC?

The shape of the waveform

Voltage level

Frequency of the current

Direction of electron flow (correct)

What does the term 'current kills' refer to?

<p>A misconception about the dangers of electric current</p> Signup and view all the answers

What does the speaker emphasize in his line of work?

<p>Using simple concepts to design complex circuits</p> Signup and view all the answers

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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Description

Test your knowledge of AC and DC electrical currents with this quiz inspired by ElectroBOOM 101. AC and DC basics, complex formulas, and practical applications are included. Learn the real differences between alternating and direct current while having a good laugh.