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If you have 3 light bulbs explain how you can determine they are connected in parallel circuits by unscrewing one bulb?
Wiki User
∙ 14y ago
Unscrewing any light bulb in series will result in the others turning off. If they are in parallel, unscrewing one will have no effect.
For example, say we have lights bulbs L1, L2, and L3, where L1 and L2 are in parallel and L3 is in series with L1 and L2.
If L1 is unscrewed: L2 and L3 will stay lit.
If L2 is unscrewed: L1 and L3 will stay lit.
If L3 is unscrewed: L1 and L2 will turn off.
Wiki User
∙ 14y ago
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What is the difference between parallel and series?
If you are referring to an electrical circuit, a series circuit is wired in such a way that if one object is removed from the circuit, the circuit is broken and everything within the circuit loses power. In a parallel circuit different components of the circuit can be removed without disabling power to the rest of the devices within the circuit.
How many paths can electricity take in a parallel circuites have a battery and three light bulbs?
If each lamp is connected in parallel, then there are three 'paths' that draw current from the supply.
What is the main difference between a series circuit and a parallel circuit?
The series circuit has one wire, while the parallel circuit has two wires. And if you connect the extra wire its dim because your taking away electrons and energy flowing through the main circuit -Hope this helped:D The difference is that series circuit has one path but parallel has more than one path. -hope this helped!:D ~Bunnii Boo
How will a single burned-out bulb affect the strings of lights if each light is attached to its own wire?
If by "its own wire" you mean they are connected in parallel, then one bulb won't affect the others.
If one light bulb burns out but other light bulbs stay lit what type of arrangement is this?
That is a parallel circuit. Each bulb is wired directly to the power and not through each other. A Christmas tree light set is an example of a series circuit, and often up to 3 series circuits in parallel. Because the sets are wired in parallel, a missing bulb in one of the series sets only affects that one set, and thus 2/3 of the lights may still work.
Which type of Electrical wiring is used in your homes and offices?
Parallel for main circuits and series parallel for lighting circuits.
How are series circuits and parallel circuits the same?
They are not. They are connected differently, and the voltages and currents behave in different ways.
Series circuits and parallel circuits how do they differ?
Components connected in series are connected along a single path, so the same current flows through all of the components.Components connected in parallel are connected so the same voltage is applied to each component
What is the opposite of parallel circuits?
It is not the "opposite" but the major alternative to parallel, which is a series circuit. In parallel circuits, each component has its own circuit path (input to output), while in series the components are connected to one another in a line.
Are the light in your school connected in series circuits or parallel circuits?
Typically they are both. Most are paralleled from the breaker and then serial from each power switch.
Are thermostats in central heating systems usually connected into circuits in series or parallel?
In series. If they are connected in parallel then they won't cut off power supply when they switch off or when they open their contacts.
What is the use of series and parallel resonance?
Series resonant circuits have their lowest impedance at the resonant frequency. Parallel resonant circuits have their highest impedance at the resonant frequency. This characteristic is exploited in the design of filters, oscillators and other circuits.
Can parallel circuits be used instead of fuses?
No. Parallel circuits are not fuses. Fuses can be used to protect parallel circuits.
Are the circuits at homes connected in series or parallel and why?
They're connected in parallel, this is so that everything connected to the circuits will receive the same voltage. Also, if everything was connected in series, if one of the components died, everything would be dead (think of christmas lights)
Why are ammeters are connected in series and voltmeters are connected in parallel in all electrical circuits?
ammeters measure the flow of electricity voltmeters measure the pressure of electricity
Why are push button always connected in parallel in most circuits?
If they were in series in the circuit, they would act as on/off switches.
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
