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Electric Current for Tangent Galvanometer Formula

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Electric Current for Tangent Galvanometer is the current required to produce a magnetic field that deflects the needle. This deflection is measured against the Earth's magnetic field for calibration. Check FAQs

i galvanometer = K \cdot \tan (θ G)

i_galvanometer - Electric Current for Tangent Galvanometer?K - Reduction Factor of Tangent Galvanometer?θ_G - Angle of Deflection of Galvanometer?

Electric Current for Tangent Galvanometer Example

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Here is how the Electric Current for Tangent Galvanometer equation looks like with Values.

Here is how the Electric Current for Tangent Galvanometer equation looks like with Units.

Here is how the Electric Current for Tangent Galvanometer equation looks like.

0.0008 = 0.0012 \cdot \tan (32)

0.0008A = 0.0012A \cdot \tan (32°)

0.0008 = 0.0012 \cdot \tan (32)

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Electric Current for Tangent Galvanometer Solution

Follow our step by step solution on how to calculate Electric Current for Tangent Galvanometer?

FIRST Step Consider the formula

i galvanometer = K \cdot \tan (θ G)

Next Step Substitute values of Variables

∴

i galvanometer = 0.0012A \cdot \tan (32°)

Next Step Convert Units

∴

i galvanometer = 0.0012A \cdot \tan (0.5585rad)

Next Step Prepare to Evaluate

∴

i galvanometer = 0.0012 \cdot \tan (0.5585)

Next Step Evaluate

∴

i galvanometer = 0.000768589302848292A

LAST Step Rounding Answer

∴

i galvanometer = 0.0008A

Electric Current for Tangent Galvanometer Formula Elements

Variables

Functions

Electric Current for Tangent Galvanometer

Electric Current for Tangent Galvanometer is the current required to produce a magnetic field that deflects the needle. This deflection is measured against the Earth's magnetic field for calibration.

Symbol: i_galvanometer

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Electric Current for Tangent Galvanometer

Reduction Factor of Tangent Galvanometer

Reduction Factor of Tangent Galvanometer is a constant that relates the current passing through the coil to the tangent of the deflection angle.

Symbol: K

Measurement: Electric CurrentUnit: A

Note: Value can be positive or negative.

Formulas to find Reduction Factor of Tangent Galvanometer

Angle of Deflection of Galvanometer

Angle of Deflection of Galvanometer is the measure of how much the needle moves when a current passes through it. This angle indicates the strength of the current flowing through the galvanometer.

Symbol: θ_G

Measurement: AngleUnit: °

Note: Value should be greater than 0.

Formulas to find Angle of Deflection of Galvanometer

tan

The tangent of an angle is a trigonometric ratio of the length of the side opposite an angle to the length of the side adjacent to an angle in a right triangle.

Syntax: tan(Angle)

Other formulas in Magnetism category

Go Magnetic Field on Axis of Ring

B = \frac{[Permeability-vacuum] \cdot i \cdot {r ring}^{2}}{2 \cdot {({r ring}^{2} + d^{2})}^{\frac{3}{2}}}

Go Force between Parallel Wires

F 𝑙 = \frac{[Permeability-vacuum] \cdot I 1 \cdot I 2}{2 \cdot π \cdot d}

Go Magnetic Field at Center of Arc

M arc = \frac{[Permeability-vacuum] \cdot i \cdot θ arc}{4 \cdot π \cdot r ring}

Go Field Inside Solenoid

B = \frac{[Permeability-vacuum] \cdot i \cdot N}{L solenoid}

How to Evaluate Electric Current for Tangent Galvanometer?

Electric Current for Tangent Galvanometer evaluator uses Electric Current for Tangent Galvanometer = Reduction Factor of Tangent Galvanometer*tan(Angle of Deflection of Galvanometer) to evaluate the Electric Current for Tangent Galvanometer, Electric Current for Tangent Galvanometer formula is defined as a measure of the flow of electrons in an electrical circuit, specifically in a tangent galvanometer, which is a type of ammeter used to measure electric currents in terms of the tangent of the angle of deflection of a coil in a magnetic field. Electric Current for Tangent Galvanometer is denoted by i_galvanometer symbol.

How to evaluate Electric Current for Tangent Galvanometer using this online evaluator? To use this online evaluator for Electric Current for Tangent Galvanometer, enter Reduction Factor of Tangent Galvanometer (K) & Angle of Deflection of Galvanometer (θ_G) and hit the calculate button.

FAQs on Electric Current for Tangent Galvanometer

What is the formula to find Electric Current for Tangent Galvanometer?

The formula of Electric Current for Tangent Galvanometer is expressed as Electric Current for Tangent Galvanometer = Reduction Factor of Tangent Galvanometer*tan(Angle of Deflection of Galvanometer). Here is an example- 0.000769 = 0.00123*tan(0.55850536063808).

How to calculate Electric Current for Tangent Galvanometer?

With Reduction Factor of Tangent Galvanometer (K) & Angle of Deflection of Galvanometer (θ_G) we can find Electric Current for Tangent Galvanometer using the formula - Electric Current for Tangent Galvanometer = Reduction Factor of Tangent Galvanometer*tan(Angle of Deflection of Galvanometer). This formula also uses Tangent (tan) function(s).

Can the Electric Current for Tangent Galvanometer be negative?

Yes, the Electric Current for Tangent Galvanometer, measured in Electric Current can be negative.

Which unit is used to measure Electric Current for Tangent Galvanometer?

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

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