New idea
Electricity flows in circles
Electricity needs a complete LOOP (called a CIRCUIT) to flow. Power source → wire → bulb → wire → back to source. Break the loop anywhere and the bulb turns off.
Electricity needs a closed PATH to flow — break the path and it stops.
New idea
Electricity needs a complete LOOP (called a CIRCUIT) to flow. Power source → wire → bulb → wire → back to source. Break the loop anywhere and the bulb turns off.