Decay of Current in LR circuit Calculator

✖Electric Current is the time rate of flow of charge through a cross sectional area.ⓘ Electric Current [i_p]			+10% -10%
✖Time period of progressive wave is the time taken by a wave to complete one oscillation.ⓘ Time Period of Progressive Wave [T_w]			+10% -10%
✖Inductance is the tendency of an electric conductor to oppose a change in the electric current flowing through it.ⓘ Inductance [L]			+10% -10%
✖Resistance is a measure of the opposition to current flow in an electrical circuit. Its S.I unit is ohm.ⓘ Resistance [R]			+10% -10%

✖Decay of Current in L-R Circuit is the rate at which the current in an L-R circuit is decaying.ⓘ Decay of Current in LR circuit [I_decay]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Electromagnetic Induction and Alternating Currents Formulas PDF PDF Image

Decay of Current in LR circuit Solution

STEP 0: Pre-Calculation Summary

Formula Used

Decay of Current in L-R Circuit = Electric Current*e^(-Time Period of Progressive Wave/(Inductance/Resistance))
I_decay = i_p*e^(-T_w/(L/R))
This formula uses 1 Constants, 5 Variables

Constants Used

e - Napier's constant Value Taken As 2.71828182845904523536028747135266249

Variables Used

Decay of Current in L-R Circuit - (Measured in Ampere) - Decay of Current in L-R Circuit is the rate at which the current in an L-R circuit is decaying.
Electric Current - (Measured in Ampere) - Electric Current is the time rate of flow of charge through a cross sectional area.
Time Period of Progressive Wave - (Measured in Second) - Time period of progressive wave is the time taken by a wave to complete one oscillation.
Inductance - (Measured in Henry) - Inductance is the tendency of an electric conductor to oppose a change in the electric current flowing through it.
Resistance - (Measured in Ohm) - Resistance is a measure of the opposition to current flow in an electrical circuit. Its S.I unit is ohm.

STEP 1: Convert Input(s) to Base Unit

Electric Current: 2.2 Ampere --> 2.2 Ampere No Conversion Required
Time Period of Progressive Wave: 2.6 Second --> 2.6 Second No Conversion Required
Inductance: 5.7 Henry --> 5.7 Henry No Conversion Required
Resistance: 10.1 Ohm --> 10.1 Ohm No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I_decay = i_p*e^(-T_w/(L/R)) --> 2.2*e^(-2.6/(5.7/10.1))

Evaluating ... ...

I_decay = 0.0219593956437619

STEP 3: Convert Result to Output's Unit

0.0219593956437619 Ampere --> No Conversion Required

FINAL ANSWER

0.0219593956437619 ≈ 0.021959 Ampere <-- Decay of Current in L-R Circuit

(Calculation completed in 00.004 seconds)

You are here -

Home » Physics » Electromagnetic Induction and Alternating Currents » Basic Physics » Electromagnetism » Basics of Electromagentic Induction » Decay of Current in LR circuit

Credits

Created by Dipto Mandal

Indian Institute of Information Technology (IIIT), Guwahati

Dipto Mandal has created this Calculator and 25+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

Anshika Arya has verified this Calculator and 2500+ more calculators!

< Basics of Electromagentic Induction Calculators

EMF Induced in Rotating Coil

LaTeX Go EMF Induced in a Rotating Coil = Number of Turns of Coil*Area of Loop*Magnetic Field*Angular Velocity*sin(Angular Velocity*Time)

Decay of Current in LR circuit

LaTeX Go Decay of Current in L-R Circuit = Electric Current*e^(-Time Period of Progressive Wave/(Inductance/Resistance))

Current Value for Alternating Current

Go Electric Current = Peak Current*sin(Angular Frequency*Time+Phase Difference)

Capacitive Reactance

LaTeX Go Capacitive Reactance = 1/(Angular Velocity*Capacitance)

Decay of Current in LR circuit Formula

LaTeX Go

Decay of Current in L-R Circuit = Electric Current*e^(-Time Period of Progressive Wave/(Inductance/Resistance))
I_decay = i_p*e^(-T_w/(L/R))

What is L-R circuit?

A resistor–inductor circuit, or RL filter or RL network, is an electric circuit composed of resistors and inductors driven by a voltage or current source.

How to Calculate Decay of Current in LR circuit?

Decay of Current in LR circuit calculator uses Decay of Current in L-R Circuit = Electric Current*e^(-Time Period of Progressive Wave/(Inductance/Resistance)) to calculate the Decay of Current in L-R Circuit, The Decay of current in LR circuit formula is defined as the rate at which the current decays in an LR circuit. Decay of Current in L-R Circuit is denoted by I_decay symbol.

How to calculate Decay of Current in LR circuit using this online calculator? To use this online calculator for Decay of Current in LR circuit, enter Electric Current (i_p), Time Period of Progressive Wave (T_w), Inductance (L) & Resistance (R) and hit the calculate button. Here is how the Decay of Current in LR circuit calculation can be explained with given input values -> 0.021959 = 2.2*e^(-2.6/(5.7/10.1)).

FAQ

What is Decay of Current in LR circuit?

The Decay of current in LR circuit formula is defined as the rate at which the current decays in an LR circuit and is represented as I_decay = i_p*e^(-T_w/(L/R)) or Decay of Current in L-R Circuit = Electric Current*e^(-Time Period of Progressive Wave/(Inductance/Resistance)). Electric Current is the time rate of flow of charge through a cross sectional area, Time period of progressive wave is the time taken by a wave to complete one oscillation, Inductance is the tendency of an electric conductor to oppose a change in the electric current flowing through it & Resistance is a measure of the opposition to current flow in an electrical circuit. Its S.I unit is ohm.

How to calculate Decay of Current in LR circuit?

The Decay of current in LR circuit formula is defined as the rate at which the current decays in an LR circuit is calculated using Decay of Current in L-R Circuit = Electric Current*e^(-Time Period of Progressive Wave/(Inductance/Resistance)). To calculate Decay of Current in LR circuit, you need Electric Current (i_p), Time Period of Progressive Wave (T_w), Inductance (L) & Resistance (R). With our tool, you need to enter the respective value for Electric Current, Time Period of Progressive Wave, Inductance & Resistance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search