Angle of Deflection of Pointer Calculator

✖Pointer Deflection also known as needle deflection, refers to the movement of the pointer or needle in a measuring instrument such as a galvanometer.ⓘ Pointer Deflection [T_c]			+10% -10%
✖Controlling Torque in a galvanometer is the rotational force that moves the pointer or needle in response to the current passing through the instrument.ⓘ Controlling Torque [T_c]			+10% -10%

✖Galvanometer Deflection Angle refers to the amount the needle of the galvanometer moves from its resting position when a current flows through it.ⓘ Angle of Deflection of Pointer [θ_g]

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Formula

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Angle of Deflection of Pointer

Formula

`"θ"_{"g"} = "T"_{"c"}/"T"_{"c"}`

Example

`"0.558505rad"="18.989182"/"34"`

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Angle of Deflection of Pointer Solution

STEP 0: Pre-Calculation Summary

Formula Used

Galvanometer Deflection Angle = Pointer Deflection/Controlling Torque
θ_g = T_c/T_c
This formula uses 3 Variables

Variables Used

Galvanometer Deflection Angle - (Measured in Radian) - Galvanometer Deflection Angle refers to the amount the needle of the galvanometer moves from its resting position when a current flows through it.
Pointer Deflection - Pointer Deflection also known as needle deflection, refers to the movement of the pointer or needle in a measuring instrument such as a galvanometer.
Controlling Torque - Controlling Torque in a galvanometer is the rotational force that moves the pointer or needle in response to the current passing through the instrument.

STEP 1: Convert Input(s) to Base Unit

Pointer Deflection: 18.989182 --> No Conversion Required
Controlling Torque: 34 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

θ_g = T_c/T_c --> 18.989182/34

Evaluating ... ...

θ_g = 0.558505352941176

STEP 3: Convert Result to Output's Unit

0.558505352941176 Radian --> No Conversion Required

FINAL ANSWER

0.558505352941176 ≈ 0.558505 Radian <-- Galvanometer Deflection Angle

(Calculation completed in 00.004 seconds)

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Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

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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

Angle of Deflection of Pointer Formula

Galvanometer Deflection Angle = Pointer Deflection/Controlling Torque
θ_g = T_c/T_c

What is meant by damping torque?

Damping torque or damping forces is the speed deviation of electromechanical torque deviations of a machine while the angle deviation is called synchronizing torque. If the damping force is too large, then the pointer will come to rest slowly and this is called over-damping.

How to Calculate Angle of Deflection of Pointer?

Angle of Deflection of Pointer calculator uses Galvanometer Deflection Angle = Pointer Deflection/Controlling Torque to calculate the Galvanometer Deflection Angle, The Angle of Deflection of Pointer formula is defined as the angle between the onward extension of the previous leg and the line ahead. Galvanometer Deflection Angle is denoted by θ_g symbol.

How to calculate Angle of Deflection of Pointer using this online calculator? To use this online calculator for Angle of Deflection of Pointer, enter Pointer Deflection (T_c) & Controlling Torque (T_c) and hit the calculate button. Here is how the Angle of Deflection of Pointer calculation can be explained with given input values -> 0.558505 = 18.989182/34.

FAQ

What is Angle of Deflection of Pointer?

The Angle of Deflection of Pointer formula is defined as the angle between the onward extension of the previous leg and the line ahead and is represented as θ_g = T_c/T_c or Galvanometer Deflection Angle = Pointer Deflection/Controlling Torque. Pointer Deflection also known as needle deflection, refers to the movement of the pointer or needle in a measuring instrument such as a galvanometer & Controlling Torque in a galvanometer is the rotational force that moves the pointer or needle in response to the current passing through the instrument.

How to calculate Angle of Deflection of Pointer?

The Angle of Deflection of Pointer formula is defined as the angle between the onward extension of the previous leg and the line ahead is calculated using Galvanometer Deflection Angle = Pointer Deflection/Controlling Torque. To calculate Angle of Deflection of Pointer, you need Pointer Deflection (T_c) & Controlling Torque (T_c). With our tool, you need to enter the respective value for Pointer Deflection & Controlling Torque 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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