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Why do light bulbs glow differently in a series circuit than in a parallel circuit?
Wiki User
∙ 11y ago
Lamps will only operate at their rated power when subjected to their rated voltage -which is why you will see both figures shown on the glass envelope (e.g. 60 W / 230 V or 60 W / 120 V, etc.).
If you connect lamps in parallel, because each branch is subject to the same voltage (i.e. the supply voltage), each lamp has the same voltage applied and will operate at its rated power.
If you connect lamps in series, the supply voltage will distribute itself as a series of voltage drops where the sum of the voltage drops will equal the supply voltage. So none of the lamps is subject to its rated voltage, so none will operate at its rated power -i.e. they will be dim!
Wiki User
∙ 11y ago
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Does a flashlight use parallel circuit or series circuit?
Well it can depend on how many bulbs it has etc, but generally it would be a series circuit.
How does the brightness of each bulb in a parallel circuit compare to the brightness of the bulb in a series circuit?
u see the light bulbs on a series circuit's brightness evolves and the brightness on a parallel's circuit dont
What is the effect if a bulb is broken in a parallel or series circuit?
parallel circuit: Providing that the breakage does not result in a short circuit the other bulbs will still light. series circuit: If the breakage results in a short circuit through the bulb the other bulbs will light more brightly. If the breakage results in a breakage of the connection through the bulb then the other bulbs will not light.
Light bulb in parallel circuit brightness?
Two bulbs connected in parallel are brighter than two connected in series. The resistance of the circuit is lower, electrons can flow more easily.
How many pathways are there in a parallel circuit witn theree bulbs?
If all three bulbs are in parallel, then there are three current pathways.
Is a series or parallel circuit used for filament light bulbs?
parallel
In a series circuit of three bulbs adding another one will?
Do nothing. But in a parallel circuit, all the bulbs will get dimmer.
Does a flashlight use parallel circuit or series circuit?
Well it can depend on how many bulbs it has etc, but generally it would be a series circuit.
How does the brightness of each bulb in a parallel circuit compare to the brightness of the bulb in a series circuit?
u see the light bulbs on a series circuit's brightness evolves and the brightness on a parallel's circuit dont
How is the current affected by the number of bulbs?
As the number of bulbs in a series circuit increases, the current decreases. As the number of bulbs in a parallel circuit increases, the current increases.
What two circuits one series and one parallel use light bulbs to provide resistance. Both circuits have the same number of light bulbs?
Series circuit gives higher resistance compared to parallel circuit.
What is the effect if a bulb is broken in a parallel or series circuit?
parallel circuit: Providing that the breakage does not result in a short circuit the other bulbs will still light. series circuit: If the breakage results in a short circuit through the bulb the other bulbs will light more brightly. If the breakage results in a breakage of the connection through the bulb then the other bulbs will not light.
Are there supposed to be light bulbs in a parallel circuit?
Yes, light bulbs can be powered by a parallel circuit.
Would you use Series or parallel circuit for Christmas lights?
Yes you would use a serial circuit You would use parallel circuit lights for a Christmas tree because if you used series circuit lights, and one of the bulb blows, the rest of the bulbs will go out. But with parallel circuit lights, if one bulb blows the rest of the bulbs will remain their brightness.
Are lamps in house connected to series or parallel?
They can be connected to either supply. A bulb in series that fails, will cause all the other bulbs to go out. A bulb in parallel that fails, will have no adverse effect on the other bulbs in that circuit
What is a combination circuit?
It was mentioned that there are two different ways to connect two or more electrical devices together in a circuit. They can be connected by means of series connections or by means of parallel connections. When all the devices in a circuit are connected by series connections, then the circuit is referred to as a series circuit. When all the devices in a circuit are connected by parallel connections, then the circuit is referred to as a parallel circuit. A third type of circuit involves the dual use of series and parallel connections in a circuit; such circuits are referred to as compound circuits or combination circuits. The circuit depicted at the right is an example of the use of both series and parallel connections within the same circuit. In this case, light bulbs A and B are connected by parallel connections and light bulbs C and D are connected by series connections. This is an example of a combination circuitBy EngineerMuhammad Zaheer Meer GMS
What is the difference between a series circuit and a parallel?
Series circuit has the light bulbs like this: -------------------Ii------------------- I I I I I I I O O I I I I O -----------O---------------O---------I If you unscrew one bulb, the whole, all the others will stop working too. Parallel has the bulbs like this: -------------------Ii------------------- I I I I I I I I I I I I I I ---------------------------------------- I I I-------O------I I I I I I-------O-------I
