1. The problem statement, all variables and given/known data A rectangular loop of wire is moving toward the bottom of the page with a speed of 0.023 m/s (see the drawing). The loop is leaving a region in which a 2.5 T magnetic field exists; the magnetic field outside this region is zero. During a time of 3.0 s, what is the magnitude of the change in the magnetic flux? /Users/ashleyhoward/Documents/22_16.gif 2. Relevant equations http://www.webassign.net/cutnell7e/art/math/cutnell3158c22/math043.gif 3. The attempt at a solution i have no idea where to begin. i thought that the magnetic flux was 2.5 because that is the change in b field but i know that isn't right.