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Average Current through Galvanometer Formula

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Electric Current is the rate at which electric charge flows through a coil creating magnetic effect. Check FAQs

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

I - Electric Current?N - Coil Turns?Φ - Magnetic Flux?t - Time?R - Resistance?

Average Current through Galvanometer Example

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Here is how the Average Current through Galvanometer equation looks like with Values.

Here is how the Average Current through Galvanometer equation looks like with Units.

Here is how the Average Current through Galvanometer equation looks like.

4.7273 = \frac{2 \cdot 50 \cdot 2.6}{110 \cdot 0.5}

4.7273A = \frac{2 \cdot 50 \cdot 2.6Wb}{110s \cdot 0.5Ω}

4.7273 = \frac{2 \cdot 50 \cdot 2.6}{110 \cdot 0.5}

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Average Current through Galvanometer Solution

Follow our step by step solution on how to calculate Average Current through Galvanometer?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

I = \frac{2 \cdot 50 \cdot 2.6Wb}{110s \cdot 0.5Ω}

Next Step Prepare to Evaluate

∴

I = \frac{2 \cdot 50 \cdot 2.6}{110 \cdot 0.5}

Next Step Evaluate

∴

I = 4.72727272727273A

LAST Step Rounding Answer

∴

I = 4.7273A

Average Current through Galvanometer Formula Elements

Variables

Electric Current

Electric Current is the rate at which electric charge flows through a coil creating magnetic effect.

Symbol: I

Measurement: Electric CurrentUnit: A

Note: Value should be greater than 0.

Formulas to find Electric Current

Coil Turns

Coil Turns can be defined as the total number of turns that are wounded on the object.

Symbol: N

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Coil Turns

Magnetic Flux

Magnetic flux is a measure of the total magnetic field passing through a given area. It is generated when an electric current flows through a coil or conductor.

Symbol: Φ

Measurement: Magnetic FluxUnit: Wb

Note: Value can be positive or negative.

Formulas to find Magnetic Flux

Time

Time is the duration over which the current is measured in the galvanometer.

Symbol: t

Measurement: TimeUnit: s

Note: Value should be greater than 0.

Formulas to find Time

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

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 Throw of Galvanometer

θ = S g \cdot Q

Go Final Steady Deflection in Galvanometer

θ d = \frac{T c}{K}

How to Evaluate Average Current through Galvanometer?

Average Current through Galvanometer evaluator uses Electric Current = (2*Coil Turns*Magnetic Flux)/(Time*Resistance) to evaluate the Electric Current, The Average Current through Galvanometer formula is directly dependent on the flux produced in the search coil but is inversely proportional to the time taken to reverse the direction of the said current. Electric Current is denoted by I symbol.

How to evaluate Average Current through Galvanometer using this online evaluator? To use this online evaluator for Average Current through Galvanometer, enter Coil Turns (N), Magnetic Flux (Φ), Time (t) & Resistance (R) and hit the calculate button.

FAQs on Average Current through Galvanometer

What is the formula to find Average Current through Galvanometer?

The formula of Average Current through Galvanometer is expressed as Electric Current = (2*Coil Turns*Magnetic Flux)/(Time*Resistance). Here is an example- 103.7924 = (2*50*2.6)/(110*0.5).

How to calculate Average Current through Galvanometer?

With Coil Turns (N), Magnetic Flux (Φ), Time (t) & Resistance (R) we can find Average Current through Galvanometer using the formula - Electric Current = (2*Coil Turns*Magnetic Flux)/(Time*Resistance).

Can the Average Current through Galvanometer be negative?

No, the Average Current through Galvanometer, measured in Electric Current cannot be negative.

Which unit is used to measure Average Current through Galvanometer?

Average Current through Galvanometer is usually measured using the Ampere[A] for Electric Current. Milliampere[A], Microampere[A], Centiampere[A] are the few other units in which Average Current through Galvanometer can be measured.

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Average Current through Galvanometer Formula

Average Current through Galvanometer Example

Average Current through Galvanometer Solution

Average Current through Galvanometer Formula Elements

Other formulas in Galvanometer category

How to Evaluate Average Current through Galvanometer?

FAQs on Average Current through Galvanometer

Variable Name