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Constant of Galvanometer Formula

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Galvanometer Constant refers to a characteristic of a galvanometer that relates its deflection to the amount of current passing through it. Check FAQs

K g = \frac{Q}{θ}

K_g - Galvanometer Constant?Q - Charge?θ - Galvanometer Throw?

Constant of Galvanometer Example

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Here is how the Constant of Galvanometer equation looks like with Values.

Here is how the Constant of Galvanometer equation looks like with Units.

Here is how the Constant of Galvanometer equation looks like.

3 = \frac{3.06}{1.02}

3C/rad = \frac{3.06C}{1.02rad}

3 = \frac{3.06}{1.02}

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Constant of Galvanometer Solution

Follow our step by step solution on how to calculate Constant of Galvanometer?

FIRST Step Consider the formula

K g = \frac{Q}{θ}

Next Step Substitute values of Variables

∴

K g = \frac{3.06C}{1.02rad}

Next Step Prepare to Evaluate

∴

K g = \frac{3.06}{1.02}

LAST Step Evaluate

∴

K g = 3C/rad

Constant of Galvanometer Formula Elements

Variables

Galvanometer Constant

Galvanometer Constant refers to a characteristic of a galvanometer that relates its deflection to the amount of current passing through it.

Symbol: K_g

Measurement: Balllistic Galvanometer ConstantUnit: C/rad

Note: Value should be greater than 0.

Formulas to find Galvanometer Constant

Charge

Charge is the total electric charge that flows through the galvanometer over a certain period of time.

Symbol: Q

Measurement: Electric ChargeUnit: C

Note: Value should be greater than 0.

Formulas to find Charge

Galvanometer Throw

Galvanometer Throw refers to the maximum deflection or displacement that the pointer can undergo when subjected to a certain current or magnetic field.

Symbol: θ

Measurement: AngleUnit: rad

Note: Value should be greater than 0.

Formulas to find Galvanometer Throw

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 Constant of Galvanometer?

Constant of Galvanometer evaluator uses Galvanometer Constant = Charge/Galvanometer Throw to evaluate the Galvanometer Constant, The Constant of Galvanometer formula is defined as the measure of the sensitivity of the device. It represents the amount of current required to produce a specific deflection of the needle or coil. Galvanometer Constant is denoted by K_g symbol.

How to evaluate Constant of Galvanometer using this online evaluator? To use this online evaluator for Constant of Galvanometer, enter Charge (Q) & Galvanometer Throw (θ) and hit the calculate button.

FAQs on Constant of Galvanometer

What is the formula to find Constant of Galvanometer?

The formula of Constant of Galvanometer is expressed as Galvanometer Constant = Charge/Galvanometer Throw. Here is an example- 3 = 3.06/1.02.

How to calculate Constant of Galvanometer?

With Charge (Q) & Galvanometer Throw (θ) we can find Constant of Galvanometer using the formula - Galvanometer Constant = Charge/Galvanometer Throw.

Can the Constant of Galvanometer be negative?

No, the Constant of Galvanometer, measured in Balllistic Galvanometer Constant cannot be negative.

Which unit is used to measure Constant of Galvanometer?

Constant of Galvanometer is usually measured using the Coulomb per Radian[C/rad] for Balllistic Galvanometer Constant. are the few other units in which Constant of Galvanometer can be measured.

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Constant of Galvanometer Formula

Constant of Galvanometer Example

Constant of Galvanometer Solution

Constant of Galvanometer Formula Elements

Other formulas in Galvanometer category

How to Evaluate Constant of Galvanometer?

FAQs on Constant of Galvanometer

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