Your employer asks you to build a 17-cm-long solenoid with an interior field of 4.7 mT. The specifications call for a single layer of wire, wound with the coils as close together as possible. You have two spools of wire available. Wire with a # 18 gauge has a diameter of 1.02 mm and has a maximum current rating of 6 A. Wire with a # 26 gauge is 0.41 mm in diameter and can carry up to 1 A. Part A Which wire should you use? #26 # 18 Submit Part B I = What current will you need? Express your answer to two significant figures and include the appropriate units. Request Answer Submit O μA Value Request Answer Units ?

Your employer asks you to build a 17-cm-long solenoid with an interior field of 4.7 mT. The specifications call for a single layer of wire, wound with the coils as close together as possible. You have two spools of wire available. Wire with a # 18 gauge has a diameter of 1.02 mm and has a maximum current rating of 6 A. Wire with a # 26 gauge is 0.41 mm in diameter and can carry up to 1 A. Part A Which wire should you use? #26 # 18 Submit Part B I = What current will you need? Express your answer to two significant figures and include the appropriate units. Request Answer Submit O μA Value Request Answer Units ?

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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Concept explainers

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

Question

Your employer asks you to build a 17-cm-long
solenoid with an interior field of 4.7 mT. The
specifications call for a single layer of wire, wound
with the coils as close together as possible. You
have two spools of wire available. Wire with a # 18
gauge has a diameter of 1.02 mm and has a
maximum current rating of 6 A. Wire with a # 26
gauge is 0.41 mm in diameter and can carry up to
1 A.
Part A
Which wire should you use?
#26
# 18
Submit
Part B
I =
What current will you need?
Express your answer to two significant figures and include the appropriate units.
Request Answer
Submit
O
μA
Value
Request Answer
Units
?

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