I NEED TO BE TOLD IN PLAIN ENGLISH THE METHOD TO FIND THE DIRECTION OF A LOOP IN THIS TYPE OF PROBLEM SO I KNOW HOW TO SOLVE THIS TYPE OF PROBLEM IN THE FUTURE!!!! DON'T JUST SHOW THE NUMERICAL SOLUTION, EXPLAIN THE PROCESS OF FINDING THE DIRECTION AS WELL!!!!! PLEASE CLEARLY ELABORATE AT LENGTH IN SIMPLE ENGLISH LIKE YOU'RE TEACHING A TODDLER HOW TO SOLVE THIS PROBLEM, ESPECIALLY HOW TO DETERMINE THE DIRECTION OF THE MAGNETIC FIELD FOR THE MIDDLE LOOP!!!!! I HAVE ASKED TWO OTHER TUTORS AND THEY HAVE NOT EXPLAINED HOW TO FIND THE DIRECTION OF THE MIDDLE LOOP. IF YOU CAN'T CLEARLY ELABORATE IN SIMPLE ENGLISH LIKE YOU ARE TEACHING A TODDLER IN PLAIN ENGLISH THEN PLEASE DO NOT TAKE THIS QUESTION!!!

Three concentric circular current loops of radius 7', 27', and 37" carry currents in the direction shown. The total magnetic eld at the center is 0. The current in the inner loop is 15A, clockwise. The current in the outer loop is 60A, counter-clockwise. What is the direction and magnitude of the current in the middle loop? (CW = clockwise, CCW = counterclockwise) (1) 10A, cw (2) 10A, cow (3) 5A, cw (4) 5A, cow (5) 0A