plasmoid References plasmoid physics Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: geomagnetic field/ Expansion phase…of plasma and field, or plasmoid, from the centre of the magnetotail. The plasmoid travels down the tail, collapsing the plasma sheet behind it. Read More…of plasma and field, or plasmoid, from the centre of the magnetotail. The plasmoid travels down the tail, collapsing the plasma sheet behind it. Read More