A rectangular loop rotates with a constant angular velocity about an axis as shown. It makes one complete rotation in 0.03 s. The magnetic field lines are straight and parallel as shown. They are perpendicular to the axis of rotation. The lengths are c= 0.9 m and d= 3.4 m, the strength of the magnetic field is 0.07 T. The total resistance of the loop is 170 ?.

1} What is the magnetic ux through the loop at the instant the normal to the loop makes an angle of 0 with the magnetic field? F(0) = T-m2 Submit (# 2} What is the magnetic ux through the loop at the instant the normal to the loop makes an angle of 30 with the magnetic field? F(30} = T-m2 Submit 3} What is the magnetic ux through the loop at the instant the normal to the loop makes an angle of 90 with the magnetic field? F(90} = T-m2 Submit Help 4} What is the angle between the normal to the loop and the B-field when the emf in the loop is at its maximum value? f = Submit Help 5} What is the maximum current I through the loop? |= A Submit Help 6] At the instant when the current is a maximum, what torque (magnitude) must be applied by outside forces to keep the loop rotating at a constant angular velocity? A rectangular loop rotates with a constant angular velocity about an axis as shown. It makes one complete rotation in 0.03 s. The magnetic field lines are straight and parallel as shown. They are perpendicular to the axis of rotation. The lengths are c= 0.9 m and d= 3.4 m, the strength of the magnetic field is 0.07 T. The total resistance of the loop is 170 n