30. Induction and Inductance
Faraday's Law
8:49 minutes
Problem 29m
Textbook Question
Textbook QuestionShrinking Loop. A circular loop of flexible iron wire has an initial circumference of 165.0 cm, but its circumference is decreasing at a constant rate of 12.0 cm/s due to a tangential pull on the wire. The loop is in a constant, uniform magnetic field oriented perpendicular to the plane of the loop and with magnitude 0.500 T. (a) Find the emf induced in the loop at the instant when 9.0 s have passed.
Verified Solution
This video solution was recommended by our tutors as helpful for the problem above
Video duration:
8mPlay a video:
2285
views
2
rank
Was this helpful?
Related Videos
Related Practice
Showing 1 of 8 videos