When Kirchoff's voltage law is used to assign polarities to the voltage drop across a resistor, which of the following references is used to indicate the end of the resistor that the current enters?

When Kirchoff’s voltage law is used to assign polarities to the voltage drop across a resistor, which of the following references is used to indicate the end of the resistor that the current enters?

A. Ground
B. Neutral
C. Negative
D. Positive

Show Answer

Answer: C

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