PHY2061 R. D. Field Department of Physics chp33_3.doc University of Florida Calculating the Magnetic Field (2) Example (Current Loop):A thin ringof radius Rcarries a currentI. What is the magnetic field at a point Pon the z-axis a distance zfrom the center of the ring? Answer: ()BzkI RzRz/=+222232πExample (Magnetic Dipole):A thin ringof radius Rcarries a
This is the end of the preview. Sign up
access the rest of the document.
This note was uploaded on 05/31/2011 for the course PHY 2061 taught by Professor Fry during the Spring '08 term at University of Florida.