Ampere's Law & Faraday's Law
a. A solid cylindrical wire has a radius of a and carries a current density of J = Jo t/T during the time between 0 and T. Find the magnetic field everywhere due to the wire.
b. Adjacent to the cylindrical wire and at a distance b, we lay a single square loop of conducting wire of resistance R and side length s. During the time between 0 and T, calculate the induced current in the square loop. Indicate the direction of the current induced in the square.
c. Extra: Calculate the force and torque on the square loop due to the induced current.