Answered: The four wires shown below are made…

The four wires shown below are made from the same resistive material. Rank the resistance in the wires from high to low. Explain your answer. R 2L B R 2R C 2L 2R D

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 45P: The rod shown below moves to the right on essentially zero-resistance rails at a speed v=3.0m/s . If...

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Ferromagnetism

Ferromagnetism is a mechanism by which some materials show magnetic properties. Iron and magnetite, an oxide of iron, are two naturally occurring materials that show the property of ferromagnetism. The word ferromagnetism is derived from the Latin name of iron, "Ferrum" as it was the first observed material to show such property. The property of ferromagnetism is shown by only a few substances such as iron, nickel, cobalt, and their alloys. Some transition metals and alloys of rare-earth metals also show ferromagnetism.

Question

The four wires shown below
are made from the same
resistive material. Rank the
resistance in the wires from
high to low. Explain your
answer.
L
A
R
2L
B
R
L
2R
2L
2R

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