Current Divider And Voltage Divider Rule Pdf

current divider and voltage divider rule pdf

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Two elements are in parallel if they are connected between the same pair of notes. If each element is in parallel with every other element, it is called a parallel circuit.

Solve Using Current Division Rule

Cinco Brgy. Canjulao, Lapu-Lapu, Cebu, Philippines feshannenc. Abstract— The activity intends to design a series-parallel resistive circuit is equal to milli amperes. The voltage in each circuit that can be use as voltage divider and current divider resistor is equal to 3 volts by subtracting the voltage drop applications.

The complete design process of the series-parallel or the node voltage across each resistor. Thus, they can circuit to be use as voltage divider and current divider is compose now solve for the resistor values: of two resistors connected in series and two resistors connected in parallel.

The greater the resistor is, less current will pass through. The students were able to determine the voltage at Keywords— current divider, parallel, resistor, series, voltage node c since they know that each resistor holds up to 3 volts, divider, hence, the resistor at node c is equal to 6 volts.

The current I. From this data, they can already solve for the values of resistors 3 and 4. Parallel circuits are also known as current divider circuits because in these circuits, the current is divided through each resistor. Whereas, B. Constructing the Circuit Design series circuits are known as voltage divider circuits because here voltage is divided across all the resistors.

Voltage division rule and So as to get start, the students first identify the current division rule are necessary to understand voltage and the appropriate color code of the resistors used to construct the current flowing each resistor.

It uses a basic method when constructing the circuits on the breadboard and carries out measurements at various points in the circuit. Also, in computing for the voltage in resistors 3 Fig. The students set the indicated value of the voltage source.

Solving for Current in R3 and R4. The students used the current divider method to solve for the current in resistors 3 and 4. The resistor values and total current were obtained from the previous calculations. Thus, they can now solve for I3 and I4. First, they calculate the equivalent resistance of resistors 3 and 4.

Resulting to: III. They used digital multi-meter in acquiring for the result. After, the students then proceeded in measuring the voltage in resistors 3 and 4. The expected value of the voltage in resistors 3 and 4 is to be near 6 volts. Upon measuring the voltage of resistor 3 using the digital multi-meter, the students acquired a result of exactly 6 volts.

Thus, it has a 0 percentage error from its computed value. Upon measuring the voltage of resistor 1 using the digital multi-meter, the students acquired a result of exactly 3 volts.

Upon measuring the voltage of resistor 2 using the digital multi-meter, the students acquired a result of exactly 3 volts. The values of the voltage measured in each resistor were the same to the computed values done by the students before testing the resistors. Thus, proving a point, that the voltage divider method is effective and essential to the completion of designing the series-parallel resistive circuit.

Fig 6. Measuring current in each resistor. The students measured the current in each resisitor by using the analog multi-meter. They set the range multiplier of the analog meter to read current in a resistor or circuit.

Then, setting the range to milli amperes to get the current flowing across resistors 1 to 4. Upon measuring the current flowing across resistor 3 and 4, the students acquired a result of 45 milli amperes. This error might be due to observational, environmental, or instrumental factors. Upon measuring the current flowing across resistor 1 and 2, the students acquired a result of 99 milli amperes.

The measured values for the voltage between these nodes are as follows:. This activity provides an outcome on how to design a series-parallel resistive circuit that can be use as voltage divider and current divider, and being able to verify the output voltage and current division values.

It is important to really understand voltage divider method and current divider method because it serves as your basis upon constructing and designing the required circuit design.

Moreover, this activity also requires techniques from previous fundamental laws that have been tackled from the past discussions.

Thus, being able to have an in-depth understanding unto the basic theorems and equations gives you the advantage of solving complex circuits and future circuit-related problems. Open navigation menu. Close suggestions Search Search. User Settings. Skip carousel. Carousel Previous. Carousel Next. What is Scribd? Activity no. Uploaded by Fe Shannen Cinco. Document Information click to expand document information Description: The activity intends to design a series-parallel resistive circuit that can be use as voltage divider and current divider applications.

Date uploaded Nov 17, Did you find this document useful? Is this content inappropriate? Report this Document. Description: The activity intends to design a series-parallel resistive circuit that can be use as voltage divider and current divider applications.

Flag for inappropriate content. Download now. Save Save Activity no. For Later. Related titles. Carousel Previous Carousel Next. Jump to Page. Search inside document. Activity No. Solving for Current in R3 and R4 The students used the current divider method to solve for the current in resistors 3 and 4. Measuring current in each resistor The students measured the current in each resisitor by using the analog multi-meter.

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Voltage divider and current divider rule pdf printer

Cinco Brgy. Canjulao, Lapu-Lapu, Cebu, Philippines feshannenc. Abstract— The activity intends to design a series-parallel resistive circuit is equal to milli amperes. The voltage in each circuit that can be use as voltage divider and current divider resistor is equal to 3 volts by subtracting the voltage drop applications. The complete design process of the series-parallel or the node voltage across each resistor. Thus, they can circuit to be use as voltage divider and current divider is compose now solve for the resistor values: of two resistors connected in series and two resistors connected in parallel. The greater the resistor is, less current will pass through.

In electronics, the voltage divider rule is a simple and most important electronic circuit , which is used to change a large voltage into a small voltage. The best example for a voltage divider is two resistors are connected in series. Generally, these dividers are used to reduce the magnitude of the voltage or to create reference voltage and also used at low frequencies as a signal attenuator. For DC and relatively low frequencies, a voltage divider may be appropriately perfect if made only of resistors; where the frequency response is required over a wide range. Definition: In the field of electronics, a voltage divider is a basic circuit, used to generate a part of its input voltage like an output. This circuit can be designed with two resistors otherwise any passive components along with a voltage source.

Find current of resistors, use the current division rule. Suppose that , , , and Solution: and are parallel. The current of is passing through them and it is actually divided between them. The branch with lower resistance has higher current because electrons can pass through that easier than the other branch. Using the current division rule, we get. Note that because.

Answers to Problems - The Current Divider

A parallel circuit acts as a current divider as the current divides in all the branches in a parallel circuit, and the voltage remains the same across them. The current division rule determines the current across the circuit impedance. The current division is explained with the help of the circuit shown below:. The current I has been divided into I 1 and I 2 into two parallel branches with the resistance R 1 and R 2 and V is the voltage drop across the resistance R 1 and R 2. Then the equation of the current is written as:.

voltage divider rule pdf

A parallel circuit is often called a current divider for its ability to proportion—or divide—the total current into fractional parts. Knowing that branch currents add up in parallel circuits to equal the total current, we can arrive at total current by summing 6 mA, 2 mA, and 3 mA:. The final step, of course, is to figure total resistance. Once again, it should be apparent that the current through each resistor is related to its resistance, given that the voltage across all resistors is the same.

Voltage Divider and Current Divider are the most common rules applied in practical electronics. As you know, there are two types of combinations in a circuit, they are series and parallel connections. Parallel circuits are also known as current divider circuits because, in these circuits, the current is divided through each resistor. Whereas, series circuits are known as voltage divider circuits because here voltage is divided across all the resistors.

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What is the Voltage Divider Rule : Examples & Its Applications

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