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Resistors are used in circuits to limit the flow of electric current, ensuring that components operate within their specified voltage and current ratings. They help control the voltage drop across components, divide voltages, and protect sensitive devices from excessive current. Additionally, resistors can be used for signal conditioning, biasing active devices, and creating specific circuit functions like filters and oscillators. Ultimately, they are essential for maintaining circuit stability and functionality.

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2w ago

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Related Questions

What work resistor?

when a resistor is connected in a circuit it drop some voltage across it.when a circuit have large input voltage then by using a resistor of suitable value we get the desired voltage.


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It depends on where you are going to use this resistor and what its application going to be. If the circuit you are using can tolerate this then you are fine.


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what does a resistor in an ampliflyer circuit


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Flow of electricity in a circuit is controlled by using 'resistor'.


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because without using capacitor or resistor in a circuit,it cant be complete.Resistor is used to protect the circuit by giving a certain amount of voltage.Capacitor is used to charge and discharge purpose.


Why resistor should disconnected from the circuit when measured the value of resistor?

if not disconnected you will measure the resistance of the circuit in parallel with the resistor.


What parts of a circuit acts as a resistor?

Any part of a circuit that has a voltage drop across it is a resistor.


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

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It is used to vary the voltage/current flow in a circuit.


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