Current loop#
When the current through a circular loop is 3.20\(\rm\ A\), the magnetic field at its centre is \(4.00\times 10^{-5}\) \(\rm\ T\).
Question Text#
What is the radius of the loop?
Answer Section#
pl-submission-panel#
pl-answer-panel#
\(r=\) \(\rm\ m\)
Attribution#
Problem is from the OpenStax University Physics Volume 2 textbook, licensed under the CC-BY 4.0 license.