1. A permanent magnet and a solenoid are arranged as shown below. What forces will they apply on each other? That is, will they attract, repel, have no effect, etc. EXPLAIN! S 2. Two solenoids are arranged as shown below. What forces will they apply on each other? That is, will they attract, repel, have no effect, etc. EXPLAIN! 3. A square coil of wire containing a single turn is placed in a uniform 0.25-T magnetic field, as the drawing shows. Each side has a length of 0.32m, and the current in the coil is 12 A. Determine the magnitude of the magnetic force on each of the four sides. B