Circuits

• In a serial circuit, all components are connected end-to-end.
• In a parallel circuit, there can be multiple paths for the current to flow along
• A parallel circuit has two or more branches that connect to one another through a common junction called a node
• The current is the same at every point in a series circuit
• An open circuit has no complete pathway for electricity to flow through, so there is no current flowing around the circuit.
• The symbol for a closed loop or circuit is a circle with a dot inside it