Question

please answer ALL questions A-E

Name Section Handout 22.1 THINKING CRITICALLY: Evaluating Questions and Answers ome of the possate. To solve the problem below, you must write a clear and comvincing jvastification for accrpting one o rpriate answer choices as the best or most appropriate and for rejecting each of the other choices as Your reasons for rejecting choices are just as important as your resons for choosing the best arsuer The results of measuring the potential V at several points along a wire are shown in the graph. Distance along the wire- Which of the following statements most likely describes the wire? a. No current is flowing in the wire. b. The wire is an ohmic conductor The wire has no resistance. C. The wire is a nonohmic conductor d. e. The diameter of the wire is uniform.

Answer 1

a)From the given graph we observe that at maximum length the voltage becomes minimum as that situation from OHM'S law states no current flows through the wire.

b)Condutor is the substance which allows current (or) through it. At the shortest length the wire behaves like a ohmic conductor

c)At maximum length there is no resistance.

d)Non ohmic conductor (insulator) at zero length value it has no current. So, wire acts as a non ohmic conductor