Example: current of 200 A is passed through a stainless-steel wire [k = 19 W/m · ◦C] 3 mm in diameter. he resistivity of the steel may be taken as 70 μ · cm, and the length of the wire is 1 m. The ire is submerged in a liquid at 110 ◦C and experiences a convection heat-transfer coefficient of k W/m2 · ◦C. Calculate the center temperature of the wire. Example: current of 200 A is passed through a stainless-steel wire [k = 19 W/m · •C] 3 _mm in diameter.he resistivity of the steel may be takenire is submerged ink W/m2 · «C. Calculate the center temperature of the wire.cm, and the length of the wire is 1 m. Theexperiencesas 70liquid at 110•C andconvectionheat-transfercoefficientofaaSolution

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Answered: Example: current of 200 A is passed…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Example: current of 200 A is passed through a stainless-steel wire [k = 19 W/m · ◦C] 3 mm in diameter. he resistivity of the steel may be taken as 70 μ · cm, and the length of the wire is 1 m. The ire is submerged in a liquid at 110 ◦C and experiences a convection heat-transfer coefficient of k W/m2 · ◦C. Calculate the center temperature of the wire.

Example: current of 200 A is passed through a stainless-steel wire [k = 19 W/m · •C] 3 _mm in diameter.
he resistivity of the steel may be taken
ire is submerged in
k W/m2 · «C. Calculate the center temperature of the wire.
cm, and the length of the wire is 1 m. The
experiences
as 70
liquid at 110
•C and
convection
heat-transfer
coefficient
of
a
a
Solution

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