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Electric Currents Topic  5 .1 Electric potential difference, current and resistance
Electric Potential Energy ,[object Object],[object Object],[object Object]
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Electric Potential Difference ,[object Object],[object Object],[object Object]
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Change in Energy ,[object Object],[object Object],[object Object],[object Object]
The Electronvolt ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Conduction in Metals ,[object Object],[object Object],[object Object]
 
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What happens when a battery is attached to the copper wire? ,[object Object],[object Object],[object Object]
Electric Current ,[object Object],[object Object],[object Object],[object Object],[object Object]
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[object Object],Or  I =  Δ q/  Δ t Current is the rate of flow of charge
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Resistance ,[object Object],[object Object],[object Object]
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Resistors ,[object Object],[object Object]
Ohm’s Law ,[object Object],[object Object],[object Object]
 
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Power Dissipation

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5.1