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Deflection in Galvanometer Formula

GoFinal Steady Deflection in Galvanometer Formula

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Deflection Angle is the value indicated on a scale by a pointer that is connected to the suspension wire. Check FAQs

θ d = V \cdot S v

θ_d - Deflection Angle?V - Voltage across Galvanometer?S_v - Voltage Sensitivity?

Deflection in Galvanometer Example

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Here is how the Deflection in Galvanometer equation looks like with Values.

Here is how the Deflection in Galvanometer equation looks like with Units.

Here is how the Deflection in Galvanometer equation looks like.

1.575 = 15 \cdot 0.105

1.575rad = 15V \cdot 0.105

1.575 = 15 \cdot 0.105

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Deflection in Galvanometer Solution

Follow our step by step solution on how to calculate Deflection in Galvanometer?

FIRST Step Consider the formula

θ d = V \cdot S v

Next Step Substitute values of Variables

∴

θ d = 15V \cdot 0.105

Next Step Prepare to Evaluate

∴

θ d = 15 \cdot 0.105

LAST Step Evaluate

∴

θ d = 1.575rad

Deflection in Galvanometer Formula Elements

Variables

Deflection Angle

Deflection Angle is the value indicated on a scale by a pointer that is connected to the suspension wire.

Symbol: θ_d

Measurement: AngleUnit: rad

Note: Value should be greater than 0.

Formulas to find Deflection Angle

Voltage across Galvanometer

Voltage across Galvanometer refers to the potential drop between the ends of the galvanometer that occurs when a current flows through it.

Symbol: V

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Voltage across Galvanometer

Voltage Sensitivity

Voltage Sensitivity is defined as the deflection produced in the galvanometer when a unit voltage is applied across two terminals.

Symbol: S_v

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Voltage Sensitivity

Other Formulas to find Deflection Angle

Go Final Steady Deflection in Galvanometer

θ d = \frac{T c}{K}

Other formulas in Galvanometer category

Go EMF across Galvanometer

V = R \cdot (I 1 - I 2)

Go Instantaneous Deflecting Torque

T i = R \cdot K \cdot ({I 1}^{2} - {I 2}^{2})

Go Average Current through Galvanometer

I = \frac{2 \cdot N \cdot Φ}{t \cdot R}

Go Throw of Galvanometer

θ = S g \cdot Q

How to Evaluate Deflection in Galvanometer?

Deflection in Galvanometer evaluator uses Deflection Angle = Voltage across Galvanometer*Voltage Sensitivity to evaluate the Deflection Angle, The Deflection in Galvanometer formula is defined as the movement of the needle or pointer in response to an electric current passing through its coil. This movement indicates the presence and magnitude of the current, with the angle or amount of deflection proportional to the current's strength. Deflection Angle is denoted by θ_d symbol.

How to evaluate Deflection in Galvanometer using this online evaluator? To use this online evaluator for Deflection in Galvanometer, enter Voltage across Galvanometer (V) & Voltage Sensitivity (S_v) and hit the calculate button.

FAQs on Deflection in Galvanometer

What is the formula to find Deflection in Galvanometer?

The formula of Deflection in Galvanometer is expressed as Deflection Angle = Voltage across Galvanometer*Voltage Sensitivity. Here is an example- 105 = 15*0.105.

How to calculate Deflection in Galvanometer?

With Voltage across Galvanometer (V) & Voltage Sensitivity (S_v) we can find Deflection in Galvanometer using the formula - Deflection Angle = Voltage across Galvanometer*Voltage Sensitivity.

What are the other ways to Calculate Deflection Angle?

Here are the different ways to Calculate Deflection Angle-

Deflection Angle=Controlling Torque/Spring Constant

Can the Deflection in Galvanometer be negative?

No, the Deflection in Galvanometer, measured in Angle cannot be negative.

Which unit is used to measure Deflection in Galvanometer?

Deflection in Galvanometer is usually measured using the Radian[rad] for Angle. Degree[rad], Minute[rad], Second[rad] are the few other units in which Deflection in Galvanometer can be measured.

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Deflection in Galvanometer Formula

​GoFinal Steady Deflection in Galvanometer Formula

Deflection in Galvanometer Example

Deflection in Galvanometer Solution

Deflection in Galvanometer Formula Elements

Other Formulas to find Deflection Angle

Other formulas in Galvanometer category

How to Evaluate Deflection in Galvanometer?

FAQs on Deflection in Galvanometer

Variable Name

GoFinal Steady Deflection in Galvanometer Formula