Question 1:

The plane of loop with dimensions 10 cm x 12 cm is initially perpendicular to a uniform 0.8 T magnetic field. Find the change in flux through the loop if it is turned through 135 degrees about an axis perpendicular to the field lines. WbThe plane ofa circular loop with radius 1'? cm makes an angle 31) degrees with a uniform magnetic field of magnitude {1.3 T. a] What is the flux through the loop? DWb lo] If the field reversed in direction, what is the change in flux? DWb A loop of wire with a diameter of d=0.95 m lies in a plane perpendicular to a magnetic field with B=2.3 Tesla. The magnetic field is shut off completely in t=423 ms . What is the magnitude of the average induced emf in the loop? The average EMF is equal to