The junction point at which currents split is called what in circuit terminology?

• A. Loop
• B. Bridge
• C. Terminal
• D. Node

Answer: (D)

In circuit terminology, the junction where currents split is called a node. A node is simply a point where two or more circuit elements connect and share the same electrical potential. Because everything connected to the same node has the same voltage, currents can split or combine at that point, and Kirchhoff's current law applies: the total current into the node equals the total current out. The other terms describe different ideas: a loop is a closed path of conductors; a bridge refers to a specific network arrangement; a terminal is an end-point connection to the circuit. So the term that best fits a junction where currents split is node.