Difference between revisions of "Potential Difference"
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| style="height:20px; width:300px; text-align:center;" |A series circuit with one cell and one bulb. | | style="height:20px; width:300px; text-align:center;" |A series circuit with one cell and one bulb. | ||
− | | style="height:20px; width:300px; text-align:center;" |A bulb | + | | style="height:20px; width:300px; text-align:center;" |A bulb will be brighter if the voltage is higher. |
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Revision as of 11:44, 1 September 2018
Key Stage 2
Meaning
Voltage is how much push electricity has.
About Voltage
- The bigger the voltage the more push the electricity has to go around the circuit.
- Adding another cell to the circuit in series will increase the voltage.
- With a bigger voltage a lamp will be brighter and a buzzer will be louder.
A series circuit with one cell and one bulb. | A bulb will be brighter if the voltage is higher. |