Material= IRON Resistivity= 10x10 b) Suppose that you have a cylinder that is made of your material with a length of I=20.0 cm and a crosssectional area of A=4.00x10-4 m2. Calculate the resistance, R, of the cylinder. c) A 9.0-V battery is connected to the cylinder that is made of your material in part-b. Using Ohm's law calculate the current passing through the material. wwm (V=l*RI=?) d) Suppose that the cylinder in part-b is cut into four equal pieces. Calculate the resistance of one piece of cylinder (which has a length of one fourth of the original length I) and compare your result with the original cylinder with lengthI.

Material= IRON Resistivity= 10x10 b) Suppose that you have a cylinder that is made of your material with a length of I=20.0 cm and a crosssectional area of A=4.00x10-4 m2. Calculate the resistance, R, of the cylinder. c) A 9.0-V battery is connected to the cylinder that is made of your material in part-b. Using Ohm's law calculate the current passing through the material. wwm (V=l*RI=?) d) Suppose that the cylinder in part-b is cut into four equal pieces. Calculate the resistance of one piece of cylinder (which has a length of one fourth of the original length I) and compare your result with the original cylinder with lengthI.

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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