Question

differentiate between open electric circuit and closed electric circuit 1. definition 2. switch. 3. bulb. ​

Answer 1

Open circuit : Continuous conducting path consisting of of wires and other resistances like wire, bulbs through which current do not flow is called open circuit.
2)switch is open in open circuit.
3)bulb does not glow in open circuit.

Closed circuit: continuous conducting path through which current can flow is closed circuit.
2)switch is closed in closed circuit.
3)bulb glows in closed circuit