Question:
The magnetic flux that passes through one tum of a 12-loop
Last updated: 7/24/2022
![The magnetic flux that passes through one tum of a 12-loop](https://media.kunduz.com/media/sug-question/raw/45186627-1658668461.8303301.jpeg?h=512)
The magnetic flux that passes through one tum of a 12-loop coil of wire changes to -40.0W, from 9.0W, in a time of 0.050s. The average induced current in the coil is 230A What is the resistance of the wire? Find the induced emf when the current in a 45.0mH inductor increases from zero to 515mA in 16.5ms.