Answers to the following question will be relevant for the in-labs. Please noteyour answers when going in for the main lab session.3. Ohm's law can be sated as V = IR.a. Suppose in an experiment, data is collected of the variation of current withresistance R. Next a plot of R vs I'is made. How does one determine thevalue of V from that graph? (Explain your answer using an appropriateexpression.)b. Instead of measuring resistance suppose that in (a) data of the variation ofcurrent with the length of wire is collected. Show how such data can beused to determine the resistivity of the wire.

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Answered: Text a plot of R vs /'is made. Hc a…

Text a plot of R vs /'is made. Hc a that graph? (Explain your answ suring resistance suppose that in e length of wire is collected. Sh

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter22: Electric Current

Section: Chapter Questions

Problem 65A

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