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Kirchhoff's Laws

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Multiple Choice

Kirchhoff's Current Law (KCL) states that:

  1. The algebraic sum of currents entering a junction is equal to the algebraic sum of currents leaving the junction.
  2. The total current flowing into a junction is equal to the total current flowing out of the junction.
  3. The current entering a junction is equal to the current leaving the junction.
  4. The current flowing through a resistor is proportional to the voltage across the resistor.
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