Problem 334 20 T 10 T Part A What is the magnetic flux throu

Problem 33.4 2.0 T 1.0 T Part A What is the magnetic flux through the loop shown in the figure below if a = 29cm? Express your answer with the appropriate units. Value Units Submit My Answers Give Up Provide Feedback Continue

Solution

The magnetic flux is the \'\'amount\'\' of magnetic field that enters an open surface.
mag flux=integral of all the magnetic field per unit area.
in this case, the magnetic field is constant.
the field entering teh area is 2*a^2= 0.1682
the amount leaving is 1*a^2 = .0841
don\'t forget a is in meters.
Diff = .1682-.0841 = .0841

so the NET flux through the surface is .0841 WB