Consider a small surface of area A = 0.8 × 104m?, which emits diffusely with a total, hemispherical emissive power of Ej = 5x 104 W/m². n2 02 = 30° r2 = 0.5 m 0, = 60° A1 (a) At what rate is this emission intercepted by a small surface of area A2 = 5x 104m?, which is oriented as shown, in W? 91-2 = i 0014 (b) What is the irradiation G2 on A2, in W/m?? G2 i W/m? 2.76

Consider a small surface of area A = 0.8 × 104m?, which emits diffusely with a total, hemispherical emissive power of Ej = 5x 104 W/m². n2 02 = 30° r2 = 0.5 m 0, = 60° A1 (a) At what rate is this emission intercepted by a small surface of area A2 = 5x 104m?, which is oriented as shown, in W? 91-2 = i 0014 (b) What is the irradiation G2 on A2, in W/m?? G2 i W/m? 2.76

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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