counter clock wise current, and our Solenoid is much closer to a short solenoid than to solenoid. The cause of our graphs not being centered around zero is still unknown, but lnlroducli on A magnetic field sensor is a tool used to measure both the axial and radial components magnetic field. The axial component is the one that points in the direction of the soleno axis, while the radial component is the portion that point out from the center to the solt further. The magnetic field sensor detects both he magnitude and the direction of both components, with the direction of the field depending on the orientation of the sensor. question could one of three types: a single coil, a short solenoid, or along solenoid. In solenoid, the length of the wire is negligible and the magnetic field can he mathematical: using equation 1: E = (pul'HR 2)!(2 (X2 + R2)3='2). A long solenoid, a title given if the leng much longer than the diameter of the coil, has a magnetic field that can also he mathem