![]() ![]() It is found that the inter-turn and inter-layer capacitances of the windings are subdivided, which has a great influence on the lumped parameters. In this paper, the authors analyzed the influence of the parasitic capacitance of the coil wound by two conventional methods and two newly proposed methods. Therefore, the parasitic capacitance needs to be mitigated. However, due to the parasitic capacitance among adjacent turns, the magnetic flux density is not in a strictly linear relationship with the driving current. Coils can be used as inductive loads as well. Helmholtz coils are widely used in the calibration of magnetic probes and other research that requires standard uniform magnetic fields. ![]()
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