Difference between revisions of "User:Jantjewag"
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== Hi. == | == Hi. == | ||
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| + | == Circuit with one resistor == | ||
| + | * Make a circuit with one battery and a resistor. Note the voltage of the battery and the resistance of the resistor. | ||
| + | * What is the voltage '''across''' the resistor | ||
| + | |||
| + | * What is the current '''through''' the resistor | ||
| + | * What happens to the current and voltage if you double the resistor value | ||
| + | * What happens to the current and voltage if you half the resistor value | ||
| + | |||
| + | == 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. | ||
| + | * What is the voltage '''across''' each resistor | ||
| + | * What is the current '''through''' each resistor | ||
| + | * What happens to the current and voltage if you double the resistor value of one resistor | ||
| + | * What happens to the current and voltage if you half the resistor value of one resistor | ||
| + | |||
| + | == Circuit with three or more series resistors == | ||
| + | * Do the same for three or more resistors in series | ||
| + | |||
| + | == Circuit with two parallel resistors == | ||
| + | * Make a circuit with one battery and two resistors in parallel. Note the voltage of the battery and the resistances of the resistors. | ||
| + | * What is the voltage '''across''' each resistor | ||
| + | * What is the current '''through''' each resistor | ||
| + | * What happens to the current and voltage if you double the resistor value of one resistor | ||
| + | * What happens to the current and voltage if you half the resistor value of one resistor | ||
| + | |||
| + | == Circuit with three or more parallel resistors == | ||
| + | * Do the same for three or more resistors in parallel | ||
Revision as of 09:07, 10 June 2015
Contents
Hi.
Circuit with one resistor
* Make a circuit with one battery and a resistor. Note the voltage of the battery and the resistance of the resistor. * What is the voltage across the resistor
* What is the current through the resistor * What happens to the current and voltage if you double the resistor value * What happens to the current and voltage if you half the resistor value
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. * What is the voltage across each resistor * What is the current through each resistor * What happens to the current and voltage if you double the resistor value of one resistor * What happens to the current and voltage if you half the resistor value of one resistor
Circuit with three or more series resistors
* Do the same for three or more resistors in series
Circuit with two parallel resistors
* Make a circuit with one battery and two resistors in parallel. Note the voltage of the battery and the resistances of the resistors. * What is the voltage across each resistor * What is the current through each resistor * What happens to the current and voltage if you double the resistor value of one resistor * What happens to the current and voltage if you half the resistor value of one resistor
Circuit with three or more parallel resistors
* Do the same for three or more resistors in parallel
