A solenoid of radius r = 1.25 cm and length = 33.0 cm has 285 turns and carries 12.0 A. R b (a) Calculate the flux through the surface of a disk-shaped area of radius R = 5.00 cm that is positioned perpendicular to and centered on the axis of the solenoid as in the figure (a) above. uwb (b) Figure (b) above shows an enlarged end view of the same solenoid. Calculate the flux through the tan area, which is an annulus with an inner radius of a = 0.400 cm and outer radius of b = 0.800 cm. uwb

Prior to the fold 2m (z = 0) Im Im y = 0 Im Viewed from above (+z) After the fold Viewed from (-y) A 3-dimensional loop of wire is formed by "folding" the lower/smaller half loop of the 2- dimensional loop shown just above up (+z direction) by 90 degrees along the y = 0 axis (dotted line). What is the %3D magnitude of the magnetic field at the shared center of curvature of both of the curved sections of the wire if the magnitude of current through the loop is 3A? (No direction needed)

What is k r x w and t?

hand written plzzz