'3 Find the current through R1 = 29 kN and = 20 k2 from the figure given. Here E, = 9 V R2 %3D and E2 = 14 V %3D Current through R1 Give your answer up to at least three significance digits. A Current through R2 Give your answer up to at least three significance digits. ww

'3 Find the current through R1 = 29 kN and = 20 k2 from the figure given. Here E, = 9 V R2 %3D and E2 = 14 V %3D Current through R1 Give your answer up to at least three significance digits. A Current through R2 Give your answer up to at least three significance digits. ww

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 90CP: What is the current through a cylindrical wire of radiusR = 0.1 mm if the current density is J=J0Rr...

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Concept explainers

Resistivity

Resistivity is a characteristic property of the conductor’s material that measures the extent to which the material opposes the flow of current. It is denoted by the Greek letter “rho”. Electrical resistivity, also known as specific resistance, depends on the nature of the material of the conductor and is unaffected by its dimensions.

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Rz
RI
'3
Find the current through R, = 29 k2 and
R2 = 20 kQ from the figure given. Here E, = 9 V
and E, = 14 V
%3D
%3D
Current through R1
Give your answer up to at least three significance digits.
A
Current through R2
Give your answer up to at least three significance digits.
A

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