Which of the following is true when applying Kirchhoff's Rules? O A. 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 B. In writing KVR equations, current flowing through a resistor always contribute a negative IR term, where is the branch current, and is the resistance value. O C. When assuming branch current directions, a negative value indicates that current cannot flow in that branch. O D. The number of KCR equations to be used in the solution should be equal to the total number of junctions.

Which of the following is true when applying Kirchhoff's Rules? O A. 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 B. In writing KVR equations, current flowing through a resistor always contribute a negative IR term, where is the branch current, and is the resistance value. O C. When assuming branch current directions, a negative value indicates that current cannot flow in that branch. O D. The number of KCR equations to be used in the solution should be equal to the total number of junctions.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter17: Current And Resistance

Section: Chapter Questions

Problem 22P: The human body can exhibit a wide range of resistances to current depending on the path of the...

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