Which of the following is true when applying Kirchhoff's Rules? O When assuming branch current directions, a negative value indicates that current cannot flow in that branch. O The algebraic sum of all currents leaving/entering a junction as well as the algebraic sum of potential differences in a loop must be equal to zero. O In writing KVR equations, current flowing through a resistor always contributes a negative IR term, where / is the branch current, and R is the resistance value. O The number of KCR equations to be used in the solution should be equal to the total number of junctions.

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Chapter1: Units, Trigonometry. And Vectors
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Which of the following is true when applying Kirchhoff's Rules?
O When assuming branch current directions, a negative value indicates that current cannot flow in that branch.
O The algebraic sum of all currents leaving/entering a junction as well as the algebraic sum of potential differences in a loop must be equal to zero.
O In writing KVR equations, current flowing through a resistor always contributes a negative IR term, where / is the branch current, and R is the resistance value.
O The number of KCR equations to be used in the solution should be equal to the total number of junctions.
Transcribed Image Text:Which of the following is true when applying Kirchhoff's Rules? O When assuming branch current directions, a negative value indicates that current cannot flow in that branch. O The algebraic sum of all currents leaving/entering a junction as well as the algebraic sum of potential differences in a loop must be equal to zero. O In writing KVR equations, current flowing through a resistor always contributes a negative IR term, where / is the branch current, and R is the resistance value. O The number of KCR equations to be used in the solution should be equal to the total number of junctions.
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