Initially there is no magnetic flux through a conducting loop. A magnetic field near the loop is then suddenly turned on, and \(5.0 \mathrm{~s}\) later the magnetic flux through the loop is \(1.0 \mathrm{~T} \cdot \mathrm{m}^{2}\). What is the average magnitude of the induced emf in the loop during the 5. 0-s time interval?