Answer Happy

= A solenoid with 1.024-mm-diameter wire has length 1 = 20.45 cm, nominal radius a = 5 cm, and N= 400 turns. In operation it conducts I = 12 A. The value z = 0 represents the midpoint of the solenoid. a) Make a representative and practical diagram of this solenoid with a measurement scale where all the previous data are explained in some way b) Plot |H(2)| as a function of z along the axis of the solenoid for the range -20 cm =z= 20 cm in steps of 5 cm. c) Make a graph of the magnitude H (0,0 z') as a function of z', where n = N/I is the density of turns (in turns/m). The units of H must be kA m-1 and z in m. You must keep in mind how the magnitude varies in terms of the variable. The result is generalized to an arbitrary observation point z' on the axis of the solenoid (---)/V (=-=-) +a? = sine B 1/2- 1/2+ H(0,0,-) nl 2 + (A/m) u (1/2---)2 +a? V11/2++)? + a2) d) If the solenoid is in the air, plot B using the data from the previous point. Use current International System of Units. The units of B must be mT and z in m. Analyze the result considering the values of B in the two outputs of the solenoid and in the center.