Answered: Please include Following things while…

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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Please include Following things while making solution
• Given (problem statement, values specified for given variables, and schematic of
component or system to be analyzed)
• Find (what is to be solved)
• Assumptions (such as no heat transfer or ideal gas)
• Properties (compile property values needed for subsequent calculations and identify the
source)
• Analysis (schematics, step-by-step calculations with unit conversions, and intermediate
and final answers with appropriate units)
All work must be shown. Intermediate and final answers must be boxed.

solve in 60 mins please

2. Consider an opaque plate that is well insulated on the edges and heated at the bottom with an electric
heater. The plate has an emissivity of 0.67 and is situated in an ambient surrounding temperature of
7°C where the natural convection heat transfer coefficient is 7 W/m2K. To maintain a surface
temperature of 80°C, the electric heat supplies 1000 W/m? of uniform heat flux to the plate.
a. Write the energy balance for this problem.
b. Determine the radiosity of the plate under these conditions.

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