A variable resistor is a resistor of which the electric resistance value can be adjusted. A variable resistor is in essence an electro-mechanical transducer and normally works by sliding a contact (wiper) over a resistive element.
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Variable resistors allow you to adjust the value of voltage by changing the resistance and keeping current constant . To adjust the input voltage, a voltage ...
A resistor whose resistance value can be adjusted as per requirement is called as Variable Resistor. It is basically an electro-mechanical transducer.
An electronic component that is used to vary the amount of current that flows through a circuit. It works by sliding a wiper terminal across a resistive ...
A variable resistor is an electronic component with adjustable resistance. It consists of a resistor and a rotating or sliding system.
The variable resistor is a resistor that controls (increase or decrease) the flow of electric current when we vary or change its resistance.
Aug 30, 2024 · Variable resistors are commonly used electronic components whose main function is to control the current or voltage in a circuit by adjusting the resistance ...
Feb 19, 2020 · Variable Resistors are resistors whose resistance values can vary according to some factor applied to them. For example, potentiometers are ...
Jun 18, 2023 · A variable resistor is defined as a resistor whose value of electrical resistance can be changed on demand.