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Resistencies equivalents ejercici
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Resistencies equivalents ejercici

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  • 1. Resistències Resistència 1Color: Marró, Negre, Taronja, Daurat Valor Numèric: 10000 Ω Tolerancia ±5% X=5·10000/100= 500 Marge Superior: 10500 Ω Marge Inferior: 9500 Ω Resistència 2Color: Marró, Negre, Taronja, Daurat Valor Numèric: 10000 Ω Tolerancia ±5% X=5·10000/100= 500 Marge Superior: 10500 Ω Marge Inferior: 9500 Ω Resistència 3Color: Marró, Negre, Taronja, Daurat Valor Numèric: 10000 Ω Tolerancia ±5% X=5·10000/100= 500 Marge Superior: 10500 Ω Marge Inferior: 9500 Ω
  • 2. Resistencies Equivalents: Série -> 10000 + 10000 + 10000 = 30000 Paral·lel -> 1/10000 + 1/10000 + 1/10000 = 3/10000 1/x = 3/10000 x=10000/3 = 3333.3333 ΩA continuació hem fet els circuits en la tabla i al porímetre ha marcat 0.3 i 3.3 Ω

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