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2 cards from this section. Quick, good the night before a test.
What is electric current?
Think about how charge flows like a river.
What is the unit of measurement for voltage?
Remember the formula that uses energy.
What does current measure?
Think about what moves through the circuit.
True or False: The unit of voltage is volts.
Remember the formula concerning energy.
If a circuit has a voltage of 24V and a resistance of 6 ohms, what is the current flowing through the circuit?
Remember how voltage, current, and resistance are related.
In a circuit with a power supply of 10V, if the current is 2A, what is the total energy supplied in one minute?
Think about how to express energy in terms of voltage and time.
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