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Question Text#
How many turns must be wound on a flat, circular coil of radius \(\rm\ cm\) in order to produce a magnetic field of magnitude \(\rm\ T\) at the centre of the coil when the current through it is \(\rm\ A\)?
Answer Section#
pl-submission-panel#
pl-answer-panel#
\(N=\)
Attribution#
Problem is from the OpenStax University Physics Volume 2 textbook, licensed under the CC-BY 4.0 license.