Part A You need to design a 1.4 A fuse that "blows" if the current exceeds 1.4 A. The fuse material in your stockroom melts at a current density of 510 A/cm?. What diameter wire of this material will do the job? Express your answer to two significant figures and include the appropriate units. HA ? D= 6.2 • 10¯2 cm Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Review your calculations and make sure you round to 2 significant figures in the last step. Provide Feedback

Part A You need to design a 1.4 A fuse that "blows" if the current exceeds 1.4 A. The fuse material in your stockroom melts at a current density of 510 A/cm?. What diameter wire of this material will do the job? Express your answer to two significant figures and include the appropriate units. HA ? D= 6.2 • 10¯2 cm Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Review your calculations and make sure you round to 2 significant figures in the last step. Provide Feedback

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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