3. *Figure 29.19 Sketch the magnetic field around a solenoid

FIGURE 29.19 The magnetic field of a current loop. (a) Cross section through the current loop (b) The current loop seen from the right (c) A photo of iron filings The field emerges from the center of the loop. : I Out of page X X X X X X X X X X X X X x X X The field returns. Into page around the outside of the loop