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Current Sensitivity of Galvanometer Formula

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Current Sensitivity is referred to its ability to detect and respond to small electric currents passing through it. Check FAQs

S i = S v \cdot (R + G)

S_i - Current Sensitivity?S_v - Voltage Sensitivity?R - Resistance?G - Galvanometer Resistance?

Current Sensitivity of Galvanometer Example

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

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

Here is how the Current Sensitivity of Galvanometer equation looks like.

0.168 = 0.105 \cdot (0.5 + 1.1)

0.168 = 0.105 \cdot (0.5Ω + 1.1Ω)

0.168 = 0.105 \cdot (0.5 + 1.1)

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Current Sensitivity of Galvanometer Solution

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

FIRST Step Consider the formula

S i = S v \cdot (R + G)

Next Step Substitute values of Variables

∴

S i = 0.105 \cdot (0.5Ω + 1.1Ω)

Next Step Prepare to Evaluate

∴

S i = 0.105 \cdot (0.5 + 1.1)

LAST Step Evaluate

∴

S i = 0.168

Current Sensitivity of Galvanometer Formula Elements

Variables

Current Sensitivity

Current Sensitivity is referred to its ability to detect and respond to small electric currents passing through it.

Symbol: S_i

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Current Sensitivity

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

Resistance

Resistance refers to the electrical resistance of the coil inside the galvanometer.

Symbol: R

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Resistance

Galvanometer Resistance

Galvanometer resistance refers to the electrical resistance inherent in the coil of a galvanometer which resist the flow of current through it.

Symbol: G

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Galvanometer Resistance

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 Current Sensitivity of Galvanometer?

Current Sensitivity of Galvanometer evaluator uses Current Sensitivity = Voltage Sensitivity*(Resistance+Galvanometer Resistance) to evaluate the Current Sensitivity, The Current Sensitivity of Galvanometer formula is defined as its ability to detect and respond to small electric currents. It is a measure of how much the pointer of the galvanometer deflects in response to a given amount of current passing through it. Current Sensitivity is denoted by S_i symbol.

How to evaluate Current Sensitivity of Galvanometer using this online evaluator? To use this online evaluator for Current Sensitivity of Galvanometer, enter Voltage Sensitivity (S_v), Resistance (R) & Galvanometer Resistance (G) and hit the calculate button.

FAQs on Current Sensitivity of Galvanometer

What is the formula to find Current Sensitivity of Galvanometer?

The formula of Current Sensitivity of Galvanometer is expressed as Current Sensitivity = Voltage Sensitivity*(Resistance+Galvanometer Resistance). Here is an example- 0.168 = 0.105*(0.5+1.1).

How to calculate Current Sensitivity of Galvanometer?

With Voltage Sensitivity (S_v), Resistance (R) & Galvanometer Resistance (G) we can find Current Sensitivity of Galvanometer using the formula - Current Sensitivity = Voltage Sensitivity*(Resistance+Galvanometer Resistance).

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Current Sensitivity of Galvanometer Formula

Current Sensitivity of Galvanometer Example

Current Sensitivity of Galvanometer Solution

Current Sensitivity of Galvanometer Formula Elements

Other formulas in Galvanometer category

How to Evaluate Current Sensitivity of Galvanometer?

FAQs on Current Sensitivity of Galvanometer

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