Measurement of an internal azimuthal plasma current in a collisionless low β plasma expanding in a magnetic nozzle is presented. The electric field is removed from the plasma ensuring a negligible electron E×B drift resulting in a purely diamagnetic electron azimuthal current. The electron energy probability function is non-Maxwellian. having an energetic tail component in addition to... https://jalyttlers.shop/product-category/sand-timer/