How To Calculate The Total Power Of A Series Circuit

How to Calculate the Total Power of a Series Circuit

In a series circuit, the current is the same throughout the circuit. This means that the total power dissipated by the circuit is equal to the sum of the power dissipated by each individual resistor. The power dissipated by a resistor is given by the equation: ``` P = I^2R ``` where: * P is the power in watts * I is the current in amps * R is the resistance in ohms To calculate the total power of a series circuit, we can simply add up the power dissipated by each resistor: ``` P_total = P_1 + P_2 + ... + P_n ``` where: * P_total is the total power in watts * P_1, P_2, ..., P_n are the powers dissipated by each resistor in watts For example, consider the following series circuit: The resistors in this circuit have resistances of 10 ohms, 20 ohms, and 30 ohms. The current flowing through the circuit is 2 amps. The power dissipated by each resistor is: * P_1 = (2 amps)^2 * 10 ohms = 40 watts * P_2 = (2 amps)^2 * 20 ohms = 80 watts * P_3 = (2 amps)^2 * 30 ohms = 120 watts The total power dissipated by the circuit is: ``` P_total = 40 watts + 80 watts + 120 watts = 240 watts ``` ## Example Problem Q: A series circuit has three resistors with resistances of 10 ohms, 20 ohms, and 30 ohms. The current flowing through the circuit is 2 amps. What is the total power dissipated by the circuit? A: The total power dissipated by the circuit is 240 watts. ## Summary To calculate the total power of a series circuit, simply add up the power dissipated by each resistor. The power dissipated by a resistor is given by the equation: ``` P = I^2R ``` where: * P is the power in watts * I is the current in amps * R is the resistance in ohms ## Additional Resources * [The Physics Classroom: Series Circuits](https://www.physicsclassroom.com/class/circuits/Lesson-3/Series-Circuits) * [Khan Academy: Series Circuits](https://www.khanacademy.org/science/physics/electricity-and-magnetism/circuits/a/series-circuits) * [SparkFun Electronics: Series Circuits](https://learn.sparkfun.com/tutorials/series-circuits)


Total Power Dissipation When Circuit Operating On Sstl18 Ii Io Standard Table

Total Power Dissipation When Circuit Operating On Sstl18 Ii Io Standard Table


Series And Parallel Circuits Ppt Online

Series And Parallel Circuits Ppt Online


Obtain The Total Power Information For Parallel Circuit Shown In Fig 10 16 Holooly Com

Obtain The Total Power Information For Parallel Circuit Shown In Fig 10 16 Holooly Com


Solved Power In Series Circuits The Total Amount Of Chegg Com

Solved Power In Series Circuits The Total Amount Of Chegg Com


Previous Lecture 6 Resistors In Series Cur A Circuit Ppt Online

Previous Lecture 6 Resistors In Series Cur A Circuit Ppt Online


Electrotech Text Alternative

Electrotech Text Alternative


The Formula Of Total Power In Series Circuit Is If Resistances Are Given 1 P P1 P2 To Prove This We Write R1 V² But Potential Difference Each Not Same Could

The Formula Of Total Power In Series Circuit Is If Resistances Are Given 1 P P1 P2 To Prove This We Write R1 V² But Potential Difference Each Not Same Could


Navy Electricity And Electronics Training Series Neets Module 1 3 Pp21 30 Rf Cafe

Navy Electricity And Electronics Training Series Neets Module 1 3 Pp21 30 Rf Cafe


Solved Please Help With The Calculation And Questions 1 Chegg Com

Solved Please Help With The Calculation And Questions 1 Chegg Com


Find Total Power In A Circuit With Two Supplies Physics Forums

Find Total Power In A Circuit With Two Supplies Physics Forums


Series Circuits Topics Covered In Chapter 4 1 Why I Is The Same All Parts Of A Circuit 2 Total R Equals Sum Resistances Ppt

Series Circuits Topics Covered In Chapter 4 1 Why I Is The Same All Parts Of A Circuit 2 Total R Equals Sum Resistances Ppt


Use The Mesh Cur Method To Find Total Power Dissipated In Circuit Figure Below Suppose That V 1 109 And 2 25 Express Your Answer

Use The Mesh Cur Method To Find Total Power Dissipated In Circuit Figure Below Suppose That V 1 109 And 2 25 Express Your Answer


How To Solve A Series Circuit 9 Steps With Pictures Wikihow

How To Solve A Series Circuit 9 Steps With Pictures Wikihow


Solved 1 Calculate The Total Resistance For Following Circuits If Ri 200 0 Rz 400 And 600 N Battery Battcry 2 Given Determine Cur Through Each Resistor

Solved 1 Calculate The Total Resistance For Following Circuits If Ri 200 0 Rz 400 And 600 N Battery Battcry 2 Given Determine Cur Through Each Resistor


Series And Parallel Circuits Learn Sparkfun Com

Series And Parallel Circuits Learn Sparkfun Com


For The Circuit Shown In Fig Find I Total Impedance Ii Cur Iii Power Sarthaks Econnect Largest Online Education Community

For The Circuit Shown In Fig Find I Total Impedance Ii Cur Iii Power Sarthaks Econnect Largest Online Education Community


Power Calculations Series And Parallel Circuits Electronics Textbook

Power Calculations Series And Parallel Circuits Electronics Textbook