Calculation of the static magnetic field of a system of solenoids

Abstract

We propose a variant of the algorithm described in [1], which allows one to calculate the magnetic field of a solenoid with rectangular cross section by using one numerical quadrature.

Study on the main parameters of an air ionizer for fruit storage

“…The method of equivalent charges is often used in calculating the field of the electric field of point electrodes [15]. The discharge gap is formed between the tip and the ring, moreover, the tips are perpendicular to the plane of the rings.…”

“…The length of the electrode L, the distance between the electrodes l_(1,), the curvature of the surface of the tip r_3. The potential distribution in the discharge gap is represented as the sum of the potentials of point charges (q) located along the tip and the potentials of linear charges located along the ring (τ) [15]. The potential equivalent of point charges has the following form: Here: еelectron charge.…”