Instantaneous Deflecting Torque Calculator

✖Resistance refers to the electrical resistance of the coil inside the galvanometer. This resistance is typically measured in ohms (Ω).ⓘ Resistance [R]			+10% -10%
✖Spring Constant in a galvanometer refers to the stiffness of the spring used to suspend the moving coil or pointer within the galvanometer.ⓘ Spring Constant [K]			+10% -10%
✖Current 1 refers to the flow of electric charge through a conductor. It is typically measured in units of amperes (A).ⓘ Current 1 [i₁]			+10% -10%
✖Current 2 refers to the flow of electric charge through a conductor. It is typically measured in units of amperes (A).ⓘ Current 2 [i₂]			+10% -10%

✖Torque (inst) is the instantaneous torques produced across the galvanometer.ⓘ Instantaneous Deflecting Torque [T_i]

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Formula

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Instantaneous Deflecting Torque

Formula

`"T"_{"i"} = "R"*"K"*((("i"_{"1"})^2)-(("i"_{"2"})^2))`

Example

`"0.4352N*m"="17Ω"*"0.0016Nm/rad"*((("5A")^2)-(("3A")^2))`

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Instantaneous Deflecting Torque Solution

STEP 0: Pre-Calculation Summary

Formula Used

Torque (inst) = Resistance*Spring Constant*(((Current 1)^2)-((Current 2)^2))
T_i = R*K*(((i₁)^2)-((i₂)^2))
This formula uses 5 Variables

Variables Used

Torque (inst) - (Measured in Newton Meter) - Torque (inst) is the instantaneous torques produced across the galvanometer.
Resistance - (Measured in Ohm) - Resistance refers to the electrical resistance of the coil inside the galvanometer. This resistance is typically measured in ohms (Ω).
Spring Constant - (Measured in Newton Meter per Radian) - Spring Constant in a galvanometer refers to the stiffness of the spring used to suspend the moving coil or pointer within the galvanometer.
Current 1 - (Measured in Ampere) - Current 1 refers to the flow of electric charge through a conductor. It is typically measured in units of amperes (A).
Current 2 - (Measured in Ampere) - Current 2 refers to the flow of electric charge through a conductor. It is typically measured in units of amperes (A).

STEP 1: Convert Input(s) to Base Unit

Resistance: 17 Ohm --> 17 Ohm No Conversion Required
Spring Constant: 0.0016 Newton Meter per Radian --> 0.0016 Newton Meter per Radian No Conversion Required
Current 1: 5 Ampere --> 5 Ampere No Conversion Required
Current 2: 3 Ampere --> 3 Ampere No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

T_i = R*K*(((i₁)^2)-((i₂)^2)) --> 17*0.0016*(((5)^2)-((3)^2))

Evaluating ... ...

T_i = 0.4352

STEP 3: Convert Result to Output's Unit

0.4352 Newton Meter --> No Conversion Required

FINAL ANSWER

0.4352 Newton Meter <-- Torque (inst)

(Calculation completed in 00.004 seconds)

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Created by Nikita Suryawanshi

Vellore Institute of Technology (VIT), Vellore

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< 11 Galvanometer Calculators

Instantaneous Deflecting Torque

Go Torque (inst) = Resistance*Spring Constant*(((Current 1)^2)-((Current 2)^2))

Average Current through Galvanometer

Go Total Current = (2*Number of Turns*Magnetic Flux)/(Time*Resistance)

Voltage Sensitivity of Galvanometer

Go Voltage Sensitivity of Galvanometer = (Deflection Angle*(180/pi))/Potential Difference

Deflection in Galvanometer

Go Deflection Angle = (Potential Difference*Voltage Sensitivity of Galvanometer)*(pi/180)

EMF across Galvanometer

Go EMF = Resistance*(((Current 1)^2)-((Current 2)^2))

Angle of Deflection of Pointer

Go Galvanometer Deflection Angle = Pointer Deflection/Controlling Torque

Deflection of Pointer

Go Pointer Deflection = Galvanometer Deflection Angle*Controlling Torque

Naturally linkage Sensitivity

Go Natural Linkage Sensitivity = Flux Linkage Sensitivity/Resistance

Throw of Galvanometer

Go Throw of Galvanometer = Ballistic Sensitivity*Flux Charge

Constant of Galvanometer

Go Galvanometer Constant = Charge/Throw of Galvanometer

Ballistic Sensitivity

Go Ballistic Sensitivity = Throw of Galvanometer/Charge

Instantaneous Deflecting Torque Formula

Torque (inst) = Resistance*Spring Constant*(((Current 1)^2)-((Current 2)^2))
T_i = R*K*(((i₁)^2)-((i₂)^2))

What is a thermocouple?

The thermocouple is a temperature measuring device. It uses for measuring the temperature at one particular point. In other words, it is a type of sensor used for measuring the temperature in the form of an electric current or the EMF.

How to Calculate Instantaneous Deflecting Torque?

Instantaneous Deflecting Torque calculator uses Torque (inst) = Resistance*Spring Constant*(((Current 1)^2)-((Current 2)^2)) to calculate the Torque (inst), The Instantaneous Deflecting Torque formula is dependent on the resistance of the heating elements and also the spring constant. Torque (inst) is denoted by T_i symbol.

How to calculate Instantaneous Deflecting Torque using this online calculator? To use this online calculator for Instantaneous Deflecting Torque, enter Resistance (R), Spring Constant (K), Current 1 (i₁) & Current 2 (i₂) and hit the calculate button. Here is how the Instantaneous Deflecting Torque calculation can be explained with given input values -> 0.4352 = 17*0.0016*(((5)^2)-((3)^2)).

FAQ

What is Instantaneous Deflecting Torque?

The Instantaneous Deflecting Torque formula is dependent on the resistance of the heating elements and also the spring constant and is represented as T_i = R*K*(((i₁)^2)-((i₂)^2)) or Torque (inst) = Resistance*Spring Constant*(((Current 1)^2)-((Current 2)^2)). Resistance refers to the electrical resistance of the coil inside the galvanometer. This resistance is typically measured in ohms (Ω), Spring Constant in a galvanometer refers to the stiffness of the spring used to suspend the moving coil or pointer within the galvanometer, Current 1 refers to the flow of electric charge through a conductor. It is typically measured in units of amperes (A) & Current 2 refers to the flow of electric charge through a conductor. It is typically measured in units of amperes (A).

How to calculate Instantaneous Deflecting Torque?

The Instantaneous Deflecting Torque formula is dependent on the resistance of the heating elements and also the spring constant is calculated using Torque (inst) = Resistance*Spring Constant*(((Current 1)^2)-((Current 2)^2)). To calculate Instantaneous Deflecting Torque, you need Resistance (R), Spring Constant (K), Current 1 (i₁) & Current 2 (i₂). With our tool, you need to enter the respective value for Resistance, Spring Constant, Current 1 & Current 2 and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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