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A resistor reduces current in an electrical circuit by impeding the flow of electrons, causing them to encounter resistance and slow down as they pass through the resistor. This restriction in flow results in a decrease in the overall current in the circuit.

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AnswerBot

6mo ago

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Related Questions

Does a resistor reduce current or voltage in an electrical circuit?

A resistor reduces the flow of current in an electrical circuit, which in turn affects the voltage across the resistor.


What is the point of a resistor in an electrical circuit?

A resistor in an electrical circuit is used to control the flow of electric current and reduce the amount of voltage in the circuit. It helps regulate the amount of current that flows through the circuit and protects other components from damage due to excessive current.


A can be used to reduce the current in a circuit?

A resistor.


How do resistors reduce voltage in an electrical circuit?

Resistors reduce voltage in an electrical circuit by impeding the flow of electric current, which causes a drop in voltage across the resistor. This drop in voltage is proportional to the amount of resistance in the circuit.


What can be used to reduce the current a circuit?

A resistor.


Does a resistor only decrease current in a circuit?

A resistor does not only decrease current in a circuit it can also reduce tension(voltage) if connected in series.


What happens if a circuit has no resistance?

Then the voltage in will equal the voltage out. The purpose of a resistor is to reduce the amount of electrical flow of current. You 'short out' the supply and blow a fuse/circuit breaker.


How does a resistor reduce voltage in an electrical circuit?

A resistor reduces voltage in an electrical circuit by converting some of the electrical energy into heat. This process slows down the flow of electricity, resulting in a decrease in voltage across the resistor.


Do resistors reduce current or voltage in an electrical circuit?

Resistors reduce the flow of current in an electrical circuit, which in turn affects the voltage across the circuit.


How does a resistor affect the flow of electricity in a circuit: does a resistor reduce voltage or current?

A resistor affects the flow of electricity in a circuit by reducing the current that flows through it. This reduction in current leads to a decrease in voltage across the resistor.


What the difference between Transistor and resistor?

A transistor is a semiconductor device used to amplify or switch electronic signals, while a resistor is an electrical component that resists the flow of current in a circuit, thereby controlling the amount of current. Transistors are active components that can amplify signals, while resistors are passive components that mainly control the current and voltage levels in a circuit.


What is s device that interferes with the flow of an electrical charge?

You cannot 'slow' the flow of current in a wire. What you can do, however, is to reduce its value, or to limit its upper value. The device that will do this is a resistor. If, by your question, you are asking how to reduce the rate of change in its magnitude, then you can use an inductor.