You are using hard chromium electroplating on a sphere. Air at a temperature of 18°C (P = 1 atm) and a velocity of 18.2 m/sec flows over the sphere that was just removed from the electroplating process. The sphere has a diameter of 0.05 m, and is at a temperature of 62°C. a) Calculate the heat transfer rate (q). b) Calculate the drag force on the sphere.

You are using hard chromium electroplating on a sphere. Air at a temperature of 18°C (P = 1 atm) and a velocity of 18.2 m/sec flows over the sphere that was just removed from the electroplating process. The sphere has a diameter of 0.05 m, and is at a temperature of 62°C. a) Calculate the heat transfer rate (q). b) Calculate the drag force on the sphere.

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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