Electrical Currents (physics)

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8 Terms

1
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Current, charge and time

Charge / TIme = Current

2
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Electrical power

Power = Energy / TIme

3
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Electrical Energy

E = VI x T

4
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Resistance

V = IR

5
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Sum of resistance in series circuit

RT = R1 + R2 + R3

6
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Sum of resistance in parallel circuit

1/RT = 1/R1 + 1/R2 + 1/R3

7
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Transformer

Number of coils

Np / Ns = Vp / Vs

8
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