Circular coil#

Question Text#

How many turns must be wound on a flat, circular coil of radius 12.50\(\rm\ cm\) in order to produce a magnetic field of magnitude \(2.60\times 10^{-4}\) \(\rm\ T\) at the centre of the coil when the current through it is 0.68\(\rm\ A\)?

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.
Image representing the Creative Commons 4.0 BY license.