Rotating Coil#

Question Text#

A coil of \({{params_N }}\) turns encloses an area of \({{params_a }}\rm\ {cm^2}\). It is rotated in \({{params_t }}\textrm{ s}\) from a position where its plane is perpendicular to Earth’s magnetic field to one where its plane is parallel to the field. If the strength of the field is \({{params_B }} \times 10^{-5} \textrm{ T}\) what is the average emf induced in the coil?

Answer Section#



\(\varepsilon=\) \(\rm\ V\)


Problem is from the OpenStax University Physics Volume 2 textbook, licensed under the CC-BY 4.0 license.
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