{"version":"1.0","type":"link","title":"Current density - Newikis","description":"In electromagnetism, current density is the electric current (or the amount of charge per unit time) that flows through a unit area of a chosen cross section. The current density vector is defined as a vector whose magnitude is the current density at a given point in space and whose direction is…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/0/0d/VFPt_Solenoid_correct2.svg/1280px-VFPt_Solenoid_correct2.svg.png","thumbnail_width":1280,"thumbnail_height":522}