Abstract
Calibration curves for standard 177 mm diameter Henry profile pole caps of an electromagnet coupled to a Faraday vacuum microbalance are obtained from absolute magnetic susceptibility measurements. The pole caps are at gaps of 4.0 cm, 4.5 cm and 5.0 cm for maximum magnetic field strengths ranging from 173 kA m-1 to 549 kA m-1. Typical results on a few standard substances are compared with reported values. An error of less than 3% can be achieved for samples of limited size that are sufficiently free from ferromagnetic impurities.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
