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7 Cards in this Set
- Front
- Back
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Current (amperes) |
The rate at which an electrical current flows
How many electrons pass through per second |
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Voltage/potential difference
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ameasure of how much electrical energy each charged particle carries
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voltage , charge of the electrons.
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The energy delivered by aflow of charged particles is equal to the _______ times the total _______________.
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voltmeter
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simplest way to measure voltage
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alternative current/ac |
an electric current that reverses its direction many times a second at regular intervals, typically used in power supplies.
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direct current/dc |
an electric current flowing in one direction only. |
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P = V * I E = V * I * t |
the equation of power and Energy
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