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4 cards from this section. Quick, good the night before a test.
What is the formula for calculating work done by electric current?
Remember, work relates voltage and charge.
Define the term 'current' in your own words.
Think about how charge moves in a circuit.
What is the relationship between work, voltage, and charge?
Think about how work is defined in electrical equations.
True or False: Work done in a circuit is independent of the current.
Remember how current affects the flow of charge.
A circuit with a voltage of 230 Volts and a current of 10 Amperes operates for 5 minutes. Calculate the total work done in Joules.
Make sure to convert time to seconds before using it in calculations.
If a device requires 600 Joules of energy while operating at a voltage of 120 Volts, how much charge has passed through it?
Rearrange the work equation to find the charge.
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