A ribbon of material with a rectangular cross sectional area of (0.25 mm x 1.00 mm), length 21.9 cm and resistance 1.5 is used as a heating element in a toaster. What is the resistivity of the material? Select one: O a. 1.31 x 10-6 0.m O b. 1.50 x 10-6 N:m O c. 1.97 x 10-6 Nm O d. 1.00 x 10-6 N.m O e. 1.71 x 10-6 0-m

A ribbon of material with a rectangular cross sectional area of (0.25 mm x 1.00 mm), length 21.9 cm and resistance 1.5 is used as a heating element in a toaster. What is the resistivity of the material? Select one: O a. 1.31 x 10-6 0.m O b. 1.50 x 10-6 N:m O c. 1.97 x 10-6 Nm O d. 1.00 x 10-6 N.m O e. 1.71 x 10-6 0-m

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter10: Direct-current Circuits

Section: Chapter Questions

Problem 25P: A 12.0-V emf automobile battery has a terminal voltage of 16.0 V when being charged by a current of...

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