A wire with a resistance of 6.0 is drawn out through a die so that its new length is three times its original length. Find the resistance of the longer wire, assuming that the resistivity and the density of the material are unchanged. O 180 O 270 O360 O 540

A wire with a resistance of 6.0 is drawn out through a die so that its new length is three times its original length. Find the resistance of the longer wire, assuming that the resistivity and the density of the material are unchanged. O 180 O 270 O360 O 540

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 55P: A 20.00-V battery is used to supply current to a 10-k resistor. Assume the voltage drop across any...

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Concept explainers

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Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

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Question

A wire with a resistance of 6.0 is drawn out through a die so that its new
length is three times its original length. Find the resistance of the longer
wire, assuming that the resistivity and the density of the material are
unchanged.
O 180
O 270
360
54 0

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