Would I need to use the B-field of the solenoid to find the electric flux and then finally the inductance? I think I'm having a hard time grasping the concept of the question. I'm assuming the solenoid and cylinder are the same. Is that what you assume as well?
Homework Statement
The solenoid has N turns of wire around a cylinder. The radius of the cylinder is "a" and length is "b." THe current of the solenoid varies as I(t)= I_{0}(1 - e^-\alphat) . I_{0} and \alpha are positive constants. Around the solenoid is a square loop of wire with side...