A thin wire is tightly wrapped around a dowel (a wooden cylinder of radius 5.49 cm, length 0.28 m) so each layer of wire has 147 turns. How many layers of wire would be needed so the self-inductance of the coil is 754 mH? Assume: the radius of each layer is the same (since the wire is "thin".)

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter14: Inductance
Section: Chapter Questions
Problem 74AP: Two long, parallel wires cy equal currents in opposite directions. The radius of each wire is a, and...
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A thin wire is tightly wrapped around a dowel (a wooden
cylinder of radius 5.49 cm, length 0.28 m) so each layer of
How many layers of wire would be
needed so the self-inductance of the coil is 754 mH?
wire has 147 turns.
Assume: the radius of each layer is the same (since the wire
is "thin".)
Transcribed Image Text:A thin wire is tightly wrapped around a dowel (a wooden cylinder of radius 5.49 cm, length 0.28 m) so each layer of How many layers of wire would be needed so the self-inductance of the coil is 754 mH? wire has 147 turns. Assume: the radius of each layer is the same (since the wire is "thin".)
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