Current for a Moving Coil Galvanometer Calculator

Category	Physics ↺
Physics	Electricity and Magnetism ↺
Electricity-And-Magnetism	Magnetic Field Due to Current ↺

✖Spring constant is the displacement of the spring from its equilibrium position.ⓘ Spring constant [k]			+10% -10%
✖Angle of Deflection of spring in moving coil galvanometer. It is the value indicated on a scale by a pointer which is connected to the suspension wire.ⓘ Angle of Deflection [θ]			+10% -10%
✖Number of turns of a coil in a given current loopⓘ Number of Turns of a coil [n]			+10% -10%
✖Cross sectional area is the area of a two-dimensional shape that is obtained when a three dimensional shape is sliced perpendicular to some specifies axis at a point.ⓘ Cross sectional area [A]			+10% -10%
✖Magnetic fields are produced by electric currents, which can be macroscopic currents in wires, or microscopic currents associated with electrons in atomic orbits. ⓘ Magnetic Field [B]			+10% -10%

✖Electric Current is the time rate of flow of charge through a cross sectional area.ⓘ Current for a Moving Coil Galvanometer [i]

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⎙ 11 Other formulas that you can solve using the same Inputs

Electric Current when Drift Velocity is Given

Electric Current=Number of free charge particles per unit volume*[Charge-e]*Cross sectional area*Drift Velocity GO

Angular Velocity of a particle in a magnetic field

Angular velocity of particle in magnetic field=([Charge-e]*Magnetic Field)/[Mass-e] GO

Spring work

Spring work=Spring constant*(Displacement at point 2^2-Displacement at point 1^2)/2 GO

Radius of electron on circular path

Radius of electron=([Mass-e]*Velocity of electron)/(Magnetic Field*[Charge-e]) GO

Magnetic Force

Magnetic Force=Current Magnitude*Length of Rod*Magnetic Field*sin(θ) GO

Velocity of an electron in force fields

Velocity of electron in force fields=Electric Field/Magnetic Field GO

Resistance

Resistance=(Resistivity*Length of Conductor)/Cross sectional area GO

Damping ratio / Damping factor

Damping ratio=Damping coefficient/(2*sqrt(Mass*Spring constant)) GO

Time period of an electron

period=(2*3.14*[Mass-e])/(Magnetic Field*[Charge-e]) GO

Magnetic Flux

Magnetic Flux=Magnetic Field*Length*Breadth*cos(θ) GO

Rate of Flow

Rate of flow=Cross sectional area*Average Velocity GO

⎙ 8 Other formulas that calculate the same Output

Electric Current when Drift Velocity is Given

Electric Current=Number of free charge particles per unit volume*[Charge-e]*Cross sectional area*Drift Velocity GO

Electric Current for a Tangent Galvanometer

Electric Current=Reduction Factor of Tangent Galvanometer*tan(Angle of deflection of the needle ) GO

Current in potentiometer

Electric Current=(Potential Gradient*Length)/Resistance GO

Electric Current Reactive Power Is Given

Electric Current=Reactive Power/(Voltage*sin(Theta)) GO

Electric Current When Real Power Is Given

Electric Current=Real power/(Voltage*cos(Theta)) GO

Current When Complex Power Is Given

Electric Current=sqrt(Complex power/Impedance) GO

Current When The Power Factor Is Given

Electric Current=Power/(Power Factor*Voltage) GO

Electric Current when Charge and Time are Given

Electric Current=Charge/Total Time Taken GO

What is a moving coil galvanometer ?

Moving coil galvanometer is an electromagnetic device that can measure small values of current. It works on the principle that when a current loop is placed in an external magnetic field, it experiences torque, and the value of torque can be changed by changing the current in the loop

How to Calculate Current for a Moving Coil Galvanometer?

Current for a Moving Coil Galvanometer calculator uses Electric Current=(Spring constant*Angle of Deflection)/(Number of Turns of a coil*Cross sectional area*Magnetic Field) to calculate the Electric Current, The Current for a Moving Coil Galvanometer formula is given by the formula I = kθ/nAB where k is torsional constant of the suspension fibre and θ is the angle deflection, n is the number of turns of the coil, A is the area of cross section made by a single turn of the coil, B is the magnetic field B . Electric Current and is denoted by i symbol.

How to calculate Current for a Moving Coil Galvanometer using this online calculator? To use this online calculator for Current for a Moving Coil Galvanometer, enter Magnetic Field (B), Cross sectional area (A), Spring constant (k), Number of Turns of a coil (n) and Angle of Deflection (θ) and hit the calculate button. Here is how the Current for a Moving Coil Galvanometer calculation can be explained with given input values -> 57.29578 = (50*57.2957795130931)/(2*10*2.5).

FAQ

What is Current for a Moving Coil Galvanometer?

The Current for a Moving Coil Galvanometer formula is given by the formula I = kθ/nAB where k is torsional constant of the suspension fibre and θ is the angle deflection, n is the number of turns of the coil, A is the area of cross section made by a single turn of the coil, B is the magnetic field B and is represented as i=(k*θ)/(n*A*B) or Electric Current=(Spring constant*Angle of Deflection)/(Number of Turns of a coil*Cross sectional area*Magnetic Field). Magnetic fields are produced by electric currents, which can be macroscopic currents in wires, or microscopic currents associated with electrons in atomic orbits. , Cross sectional area is the area of a two-dimensional shape that is obtained when a three dimensional shape is sliced perpendicular to some specifies axis at a point, Spring constant is the displacement of the spring from its equilibrium position, Number of turns of a coil in a given current loop and Angle of Deflection of spring in moving coil galvanometer. It is the value indicated on a scale by a pointer which is connected to the suspension wire.

How to calculate Current for a Moving Coil Galvanometer?

The Current for a Moving Coil Galvanometer formula is given by the formula I = kθ/nAB where k is torsional constant of the suspension fibre and θ is the angle deflection, n is the number of turns of the coil, A is the area of cross section made by a single turn of the coil, B is the magnetic field B is calculated using Electric Current=(Spring constant*Angle of Deflection)/(Number of Turns of a coil*Cross sectional area*Magnetic Field). To calculate Current for a Moving Coil Galvanometer, you need Magnetic Field (B), Cross sectional area (A), Spring constant (k), Number of Turns of a coil (n) and Angle of Deflection (θ). With our tool, you need to enter the respective value for Magnetic Field, Cross sectional area, Spring constant, Number of Turns of a coil and Angle of Deflection and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Electric Current?

In this formula, Electric Current uses Magnetic Field, Cross sectional area, Spring constant, Number of Turns of a coil and Angle of Deflection. We can use 8 other way(s) to calculate the same, which is/are as follows -

Electric Current=Charge/Total Time Taken
Electric Current=Number of free charge particles per unit volume*[Charge-e]*Cross sectional area*Drift Velocity
Electric Current=(Potential Gradient*Length)/Resistance
Electric Current=Reactive Power/(Voltage*sin(Theta))
Electric Current=Real power/(Voltage*cos(Theta))
Electric Current=Power/(Power Factor*Voltage)
Electric Current=sqrt(Complex power/Impedance)
Electric Current=Reduction Factor of Tangent Galvanometer*tan(Angle of deflection of the needle )

Current for a Moving Coil Galvanometer Calculator

< ⎙ 11 Other formulas that you can solve using the same Inputs

< ⎙ 8 Other formulas that calculate the same Output

Current for a Moving Coil Galvanometer Formula

What is a moving coil galvanometer ?

How to Calculate Current for a Moving Coil Galvanometer?

FAQ