Multiple ChoiceA ring of radius 0.5m lies in the xy-plane. If a magnetic field of magnitude 2 T points at an angle of 22° above the x-axis, what is the magnetic flux through the ring?764views19rank6comments
Multiple ChoiceA square conducting loop with sides equal to 36cm lies such that the plane of the loop is perpendicular to a 50 μT magnetic field. What is the flux through the loop?387views
Textbook QuestionIn a physics laboratory experiment, a coil with 200 turns enclosing an area of 12 cm^2 is rotated in 0.040 s from a position where its plane is perpendicular to the earth's magnetic field to a position where its plane is parallel to the field. The earth's magnetic field at the lab location is 6.0*10-5 T. (a) What is the total magnetic flux through the coil before it is rotated? After it is rotated?429views