Physics Interface Features
Physics nodes are available from the Physics ribbon toolbar (Windows users), Physics context menu (Mac or Linux users), or right-click to access the context menu (all users).
In general, to add a node, go to the Physics toolbar, no matter what operating system you are using. Subnodes are available by clicking the parent node and selecting it from the Attributes menu.
Heat Transfer in Solids
The available physics features for The Heat Transfer in Solids Interface are listed in Feature Nodes for the Heat Transfer Interface.
Electric Currents
The available physics features for The Electric Currents Interface are listed in Domain, Boundary, Edge, Point, and Pair Nodes for the Electric Currents Interface in the COMSOL Multiphysics Reference Manual.