Long thin wire#

The magnitude of the megnetic field \({{ params.d }}\rm\ cm\) from a long, thin straight wire is \({{ params.B }}\rm\ \mu T\).

Question Text#

What is the current through the long wire?

Answer Section#

pl-submission-panel#

pl-answer-panel#

\(I=\) \(\rm\ A\)

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.