The key fact is A wire is modeled as a series of segments, each having a uniform value of current. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.
The official correct answer for E9B10 is A wire is modeled as a series of segments, each having a uniform value of current.
The key fact is A wire is modeled as a series of segments, each having a uniform value of current. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.