Please answer question no.'s 6, 7 and 8. 6. A wire is 100 cm long and has a resistance of 25 ohms. The wire is cut into five equalparts. (a) What is the resistance of each piece of wire?a. 1 ohm7. If the five wire in problem above were bundled together, what is the resistance of theresulting wire?a. 1 ohm8. The definition of electromotive force isb. 2 ohmsc. 5 ohmsd. 10 ohmsb. 2 ohmsc. 5 ohmsd. 10 ohmsa. The potential difference across its terminal when current flowsb. The potential difference across its terminal when no current is flowingc. It is the pressure from an electrical circuit's power source that pushes charged electrons (current)through a conducting loop, enabling them to do work such as illuminating a light.d. The difference in electric potential between two points, especially two points in an electric circuit.

6. The relation between the resistance and the resistivity of a wire is given by: R = ρLAρ…

6. A wire is 100 cm long and has a resistance of 25 ohms. The wire is cut into five equal parts. (a) What is the resistance of each piece of wire? a. 1 ohm 7. If the five wire in problem above were bundled together, what is the resistance of the resulting wire? a. 1 ohm 8. The definition of electromotive force is b. 2 ohms c. 5 ohms d. 10 ohms b. 2 ohms c. 5 ohms d. 10 ohms

6. A wire is 100 cm long and has a resistance of 25 ohms. The wire is cut into five equal parts. (a) What is the resistance of each piece of wire? a. 1 ohm 7. If the five wire in problem above were bundled together, what is the resistance of the resulting wire? a. 1 ohm 8. The definition of electromotive force is b. 2 ohms c. 5 ohms d. 10 ohms b. 2 ohms c. 5 ohms d. 10 ohms

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 70AP: A 10.00-meter long wire cable that is made of copper has a resistance of 0.051 ohms, (a) What is the...

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