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Three things that are needed to have an operating electrical circuit are:

1. Electric potential difference or voltage.

2. Conductive path, which allows the movement of charges such as wire.

3. Resistor, which acts as an electrical resistance and loosely defines any object that uses electricity to do work.

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9y ago

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Part of a circuit that does work?

Three basic parts of a circuit are: 1. Active components = source of energy 2. Transmission Lines = wiring and control devices 3. Passive components = load or user of energy


How many parts does an eléctric circuit require to make it work?

An electric circuit typically requires three essential parts to function: a power source (such as a battery or generator), a load (like a light bulb or motor that uses the electricity), and conductors (wires) to connect the components and allow the flow of electric current. Additionally, a switch may be included to control the flow of electricity. These components work together to create a complete circuit that enables the flow of electric current.


How can an ohmmeter be damaged?

By connecting it to a circuit with the power still applied. Ohm meters work best when the component under test is removed from the circuit to eliminate parallel paths of current through other components.


What are all the parts on a circuit board?

to assemble a circuit you just need to connect one end of a wire to the battery and the other to the light bulb ( could be another electrical device) now take an other wire and connect on end of it to the other side of the battery and the other to the other side of the light bulb( or an other electrical device. if your circuit is including a switch this is how you do it: ( you will need three wires for this circuit if you have one electrical device) connect one end of the wire to the battery and the other to the switch.Grab another wire and attach one end of it on the other side of the switch and the other to the electrical device (light bulb). Grab another wire and attach one end of it to the other side of battery and the other to the other side of your electrical device. And there you have it how to assemble a circuit


How does High and Low voltage cut out circuit works if voltage varies?

I assume you mean - 'Why does a circuit fail to work if the operating voltage is too high or too low?' A certain specific voltage is needed to overcome the natural resistance in circuit components. For instance in simple transistors, this is 0.7V to get the transistor to switch on and 1.4V is lost across the switched junction. This is why may circuits operate at above 3V. The rest of the circuit is designed to operate at the specified voltage and if you go too high, too much current will flow through the circuit and it will fail in the same way a fuse will blow if too much current is passed through it.

Related Questions

Part of a circuit that does work?

Three basic parts of a circuit are: 1. Active components = source of energy 2. Transmission Lines = wiring and control devices 3. Passive components = load or user of energy


When a switch is closed in an electrical circuit do electrons flow through the conductor?

Yes, when a switch is closed in an electrical circuit, electrons flow through the conductor, providing the electrical current needed for the circuit to work. The flow of electrons is what generates electricity and powers the various components in the circuit.


How does a torch work-circuit'?

A torch is simply a circuit containing a battery, a bulb and a switch. The three components are connected in series (one after the other) to form a loop. The switch simply completes the circuit so that power flows from the battery to the bulb.


How does a torch work-circuit?

A torch is simply a circuit containing a battery, a bulb and a switch. The three components are connected in series (one after the other) to form a loop. The switch simply completes the circuit so that power flows from the battery to the bulb.


What does the work in an electric circuit?

The work in an electric circuit is done by the flow of electric charge, typically achieved by the movement of electrons through a conductor. Work is done when a voltage is applied to the circuit, causing the electrons to move and transfer energy to the components in the circuit like light bulbs or motors.


What is the type of circuit that will not work when a component burns out?

In a series circuit, if one component burns out, the circuit will not work because the current flow is interrupted by the burnt-out component. This is because components in a series circuit share the same current.


What is the dis advantage of using parallel circuit and series circuit?

The disadvantage of a parallel circuit is that if one component fails, the other components will still work, making it harder to identify the faulty component. In a series circuit, if one component fails, it breaks the circuit and all components will stop working.


How do resistors work and what is their role in an electrical circuit?

Resistors are electronic components that limit the flow of electric current in a circuit. They work by converting electrical energy into heat. Their role in an electrical circuit is to control the amount of current flowing through different parts of the circuit, helping to regulate voltage levels and protect sensitive components from damage.


What is a circuit with one path for electric charges?

A circuit with one path for electric charges is called a series circuit. In a series circuit, the components are connected end to end, so the same current flows through each component. If one component breaks, the circuit is broken and none of the components will work.


Does an electric fan work by using a series circuit?

If there is only one fan in the circuit then it is in a series circuit. If there is more that one fan then they will be connected in a parallel configuration.


What is needed to make ATP in cells?

To make ATP in cells, three main components are needed: glucose (or other fuel molecules), oxygen, and the enzyme ATP synthase. These components work together in the process of cellular respiration to produce ATP, which is the main energy source for cells.


How many parts does an eléctric circuit require to make it work?

An electric circuit typically requires three essential parts to function: a power source (such as a battery or generator), a load (like a light bulb or motor that uses the electricity), and conductors (wires) to connect the components and allow the flow of electric current. Additionally, a switch may be included to control the flow of electricity. These components work together to create a complete circuit that enables the flow of electric current.