An infinite wire carrying current I0 sin (wt) is located all along the x-axis. A square loop is located in the x-y plane with two sides parallel to the x-axis and two sides perpendicular to the x-axis. The edge nearest to the wire is a distance from the wire and the edged farthest from the wire is a distance b from the wire. Therefore the square loop consists of sides of length b – a. The square is composed of wire and its net resistance is R. Answer the given in terms of quantities given or a subset thereof and relevant physical constants.
(i) Determine the magnitude of the B-field as a function of the distance y away from the wire?
(ii) Determine the magnetic flux via the square loop?
(iii) Determine the emf induced in the loop?
(iv) Determine the current in the loop?