R1R2Q6.6 If the reading of the galvanometer is zero in the shown figureand the ratio R1/R2 = 7, then the ratio L1/L2 equals:L2714The data is not enough tofind this ratio0.2860.143

Given data: R1R2=7 Need to determine the value of L1L2.

Answered: R1 R2 Q6.6 If the reading of the…

R1 R2 Q6.6 If the reading of the galvanometer is zero in the shown figure ww and the ratio R1/R2 = 7 , then the ratio L1/L2 equals: L2 7 14 The data is not enough to find this ratio 0.286 0.143

Stars and Galaxies

9th Edition

ISBN:9781305120785

Author:Michael A. Seeds, Dana Backman

Publisher:Michael A. Seeds, Dana Backman

Chapter10: The Interstellar Medium

Section: Chapter Questions

Problem 3DQ

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Concept explainers

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

R1
R2
Q6.6 If the reading of the galvanometer is zero in the shown figure
and the ratio R1/R2 = 7, then the ratio L1/L2 equals:
L2
7
14
The data is not enough to
find this ratio
0.286
0.143

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