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Physics 2.1 (current (in a series circuit (current is the same everywhere)…
Physics 2.1
current
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The greater the resistance across a component, the smaller the current that flows (for a given potential difference across the component)
resistance
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at a constant temp. the current flowing through is directly proportional to the potential difference flowing through it
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filament light bulb
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as the current increases, the light bulb heats up more and the resistance increases