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A 240 volt street light circuit is wired in parallel connections. In the base of the street fixture an inline fuse is connected into the circuit that goes up to the fixture to protect the lamp head.
Parallel. One light burning out does not stop all current flow to the other lights.
Laser light shows are commonly offered in planetariums such as the Hayden Planetarium or in other domed structures. Some laser light shows are also held outdoors, such as the shows held at the Marina Bay Sands in Singapore.
A light bulb can be part of a circuit.
when a light is on it is part of a scolde circuit
Street light is good
The Japanese named Singapore Syonan-To, meaning light of of the south.
Syonanto means LIGHT OF THE SOUTH. Perhaps... Singapore is in the SOUTH?
It completes the circuit!!
None. A circuit does not need a light but in school experiments it is and easy way to see if the circuit is working.
Electricity flows where there is a potential difference and some means of discharging that difference. A circuit is the loop of the thing causing the potential difference and the components that allow it to discharge. What seems to be confusing you is that the power source isn't always included in a circuit diagram. If you think in terms of a lighting circuit, the light comes on when the switch is closed. The part of the circuit inside your house only has the mains supply, some power switchgear, the light switch and the light. However, the circuit continues back through the supply cables to the generating station. Break the circuit at any point, in your house, under the street or a wire in the generator, and out goes the light.