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Electricity, current = charge/time, pot. diff = work done/charge,…
Electricity
resistance (R - ohm)
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temp. increase
resistance increase (metals, alloys)
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combination of resitors
series
I - same, v - diff., Re - R1 + R2 + R3...
parallel
I - diff., V - same, 1/Re - 1/R1 + 1/R2 + 1/R3...
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