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We houden RL er even uit

De totale wwerstand 5KLinks is   Rt^L = R1 + R2       3K + 2K = 5Kohm

De totale wwerstand Rechts is Rt^R = R4 + R3       4K + 1K = 5Kohm

I^L = U/R^L = 12/5K = 0.0024 A = 2.4mA

UR1 = I x R1 = 2.4m x 3K = 7.2 Volt

I^R = U/R^R = 12/5K = 2.4 mA

UR4 = I x R4 = 2.4m x 1K = 2.4 Volt

De spanning over R^L = 7.2 - 2.4 = 4.8 V

De stroom door R^L = U / R     4.8 / 500 = 9.6 mA

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