answersLogoWhite

0

A voltage divider is a circuit that uses resistors to divide the input voltage into smaller voltages across multiple components. This is achieved by connecting the resistors in series, creating a voltage drop across each resistor based on their resistance values. The output voltage across each component is determined by the ratio of its resistance to the total resistance in the circuit.

User Avatar

AnswerBot

5mo ago

What else can I help you with?

Continue Learning about Physics

How does a voltage divider work to distribute voltage across multiple resistors in a circuit?

A voltage divider is a circuit that uses two or more resistors to divide the input voltage into smaller voltages across each resistor. The voltage across each resistor is proportional to its resistance compared to the total resistance in the circuit. This allows for distributing the input voltage across multiple resistors in a controlled manner.


What happens to voltage in a parallel circuit?

Voltage can be divided by a voltage divider, also known as a potential divider. Scroll down to related links and look at "Calculations:voltage divider (potentiometer) - damping pad - loaded and open circuit (unloaded) - voltage drop at the voltage divider"


What is a very thin object used as a divider?

A paper sheet or a piece of thread can be used as a thin divider.


What is the current that flows through an unloaded voltage divider?

The current that flows through an unloaded voltage divider is very small, close to zero. This is because there is no load connected to the output of the divider, so there is nowhere for the current to flow. The purpose of a voltage divider is to divide the input voltage between the two resistors, not to pass current.


What happens when you use a smaller resistor in place of larger one?

as we can deduce from its name, the resistor "resists" to the current (the movement of the electrons) so as the value of the resistor increases, the current flowing through it decreases. so when you use a smaller resistor, the current increases, however the tension between its poles decreases ( due to the voltage divider law). remember that the shortcircuit is due to the small value of the current , so we need always to have a resonable resistance on the circuit..... but not too high because joule losses we'll be more significant !! hope i've been clear :D

Related Questions

How does a voltage divider work to distribute voltage across multiple resistors in a circuit?

A voltage divider is a circuit that uses two or more resistors to divide the input voltage into smaller voltages across each resistor. The voltage across each resistor is proportional to its resistance compared to the total resistance in the circuit. This allows for distributing the input voltage across multiple resistors in a controlled manner.


What is a voltage divider circuit?

The voltage divider circuit is a network of two or more components in series, often resistors, between a potential difference. The voltage between the components will be somewhere between the potential difference across the whole network and so divides the total voltage into one or more intermediate voltages.


How does a voltage divider work?

The essential circuit of a voltage divider, also called a potential divider, is:


What is the operation of potential divider bias?

Thevenization of the divider circuit will help you see how it operates.


What is the difference between a voltage divider circuit and voltage regulator I was told if the circuit consumes low current then the voltage divider can be used what does that mean?

A: that is true for less current a divider is OK it has to do with the series resistance and loading if the loading is forever fixed and the source is also fixed at a value then a divider can be used no matter what the current is.


What is the voltage divider theorem?

it is aa linear circuit that produces the output voltage from the fraction of its input. It is also known as potential divider.


What is the area between multiple lane highways called?

divider or median


What happens to voltage in a parallel circuit?

Voltage can be divided by a voltage divider, also known as a potential divider. Scroll down to related links and look at "Calculations:voltage divider (potentiometer) - damping pad - loaded and open circuit (unloaded) - voltage drop at the voltage divider"


What kind of circuit lowers voltage?

you can use a voltage divider or a step-down transformer to lower voltage.


What are the application of voltage divider biasing?

To get reasonable gain without losing stability of circuit. ANSWER: Is to reduce the input to a lesser value or to match signals impedance


What is the 555 oscillator circuit?

LM555 is a timer it can be used for many applications not only oscillators. the timing can be setup from microseconds to hours by the right choice of external passive components. Timing is set precisely by laser controlling a voltage divider as .639. So while the chip is precise the external components are not. but that is used to begin a design.


What is voltage divider circuit?

The two resistor voltage divider is used often to supply a voltage different from that of an available battery or power supply. In application the output voltage depends upon the resistance of the load it drives.