Physics Β· Unit 1 Β· Electrical circuits Β· Current, potential difference and energy flow
Solve problems involving power using π = π π‘.
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Solve problems involving finding equivalent resistance, electrical potential difference and electric currents in series and parallel circuits using π = ππΌ, π = πΌ2 π
, ππ‘ = π1 + π2 + β― ππ, π
π‘ = π
1 + π
2 + β― π
π, πΌπ‘ = πΌ1 + πΌ2 + β― πΌπ, 1 π
π‘ = 1 π
1 + 1 π
2 + β― 1 π
π.
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Solve problems using π = πΌπ
.