Physics/Magnetic Flux Problem
Hi there, thanks for taking the time to look at this problem.
A rectangular loop of wire is moving toward the bottom of the page with a speed of 0.015 m/s (see the drawing). The loop is leaving a region in which a 2.4 T magnetic field exists; the magnetic field outside this region is zero. During a time of 2.0 s, what is the magnitude of the change in the magnetic flux?
drawing shown in this link: https://general.physics.rutgers.edu/gifs/CJ/22-10.gif
Thanks again for your help
Assuming that initially the entire loop was within the field, the change in flux Dphi [D represents delta] would be:
Where B is the magnetic field, x is the width of the loop, Vy is the velocity of the loop and t is the time for the loop to exit the magnetic field.