Question

Difference between closed circuit and open circuit

Answer 1

closed circuit will pass current and open circuit will not pass current

Answer 2

In other words, a closed circuit has a complete path for current to flow, whereas an open circuit doesn't, which means that it's not functional. Anycircuit which is not complete is considered an open circuit. ... For example, a circuit connected to a dead battery may not perform any work, but it is still a closed circuit.