Your employer asks you to build a 23-cm-long solenoid with an
interior field of 6.0 mT...
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Physics
Your employer asks you to build a 23-cm-long solenoid with aninterior field of 6.0 mT . The specifications call for a singlelayer of wire, wound with the coils as close together as possible.You have two spools of wire available. Wire with a #18 gauge has adiameter of 1.02 mm and has a maximum current rating of 6 A. Wirewith a #26 gauge is 0.41 mm in diameter and can carry up to 1A.
A) Which wire should you use? B) What current will you need?
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4.0 Ratings (761 Votes)
We are going to use the magnetic field equation for asolenoidmu is the permeability of vacumn is the turn density the number of turns per lengthN is the number of turns and L is the
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