Single-Turn Rectangular Coil#

Question Text#

The figure below shows a single-turn rectangular coil that has a resistance of \({{params.R }}\rm \ \Omega\). The magnetic field at all points inside the coil varies according to \(B=B_0e^{-{\alpha}t}\), where \(B_0\) = \({{params.B }}\textrm{ T}\) and \(\alpha\) = \({{params.f }}\textrm{ Hz}\). What is the current induced in the coil at \({{params.t }}\textrm{ s}\)?

../../../../../_images/Fig13_28.png

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.