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| | == Hi. == | | == Hi. == |
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| − | == Homework ==
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| − | === Circuit with one resistor ===
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| − | * Make a circuit with one battery and a resistor. Note the voltage of the battery and the resistance of the resistor.
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| − | * What is the voltage '''across''' the resistor
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| − | * What is the current '''through''' the resistor
| + | == Project== |
| − | * What happens to the current and voltage if you double the resistor value
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| − | * What happens to the current and voltage if you half the resistor value
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| − | | |
| − | === Circuit with two series resistors === | |
| − | * Make a circuit with one battery and two resistors in series. Note the voltage of the battery and the resistances of the resistors.
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| − | * What is the voltage '''across''' each resistor
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| − | * What is the current '''through''' each resistor
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| − | * What happens to the current and voltage if you double the resistor value of one resistor
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| − | * What happens to the current and voltage if you half the resistor value of one resistor
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| − | | |
| − | === Circuit with three or more series resistors ===
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| − | * Do the same for three or more resistors in series
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| − | | |
| − | === Circuit with two parallel resistors ===
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| − | * Make a circuit with one battery and two resistors in parallel. Note the voltage of the battery and the resistances of the resistors.
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| − | * What is the voltage '''across''' each resistor
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| − | * What is the current '''through''' each resistor
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| − | * What happens to the current and voltage if you double the resistor value of one resistor
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| − | * What happens to the current and voltage if you half the resistor value of one resistor
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| − | == Circuit with three or more parallel resistors ==
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| − | * Do the same for three or more resistors in parallel
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