11 Other formulas that you can solve using the same Inputs

Shunt Field Copper Loss
Shunt Field Cu Loss=Shunt Field Current*Shunt Field Current*Shunt field resistance GO
Electro Discharge Machining
Electro Discharge Machining=Voltage*(1-e^(-Time/(Resistance*Capacitance))) GO
Back EMF
Electromotive Force=Voltage-(Armature Current*Armature resistance) GO
Velocity of an electron due to voltage
Velocity due to voltage=((2*[Charge-e]*Voltage)/[Mass-e])^1/2 GO
Energy Stored in Capacitor when Capacitance and Voltage are Given
electrostatic potential energy=1/2*Capacitance*Voltage^2 GO
Shunt Field Current
Shunt Field Current=Voltage/Shunt field resistance GO
Energy Stored in Capacitor when Charge and Voltage are Given
electrostatic potential energy=1/2*Charge*Voltage GO
Input Power Per Phase
Input Power=Voltage*Armature Current*cos(Theta) GO
Capacitance
Capacitance=dielectric constant*Charge/Voltage GO
Power In Single-Phase AC Circuits
Power=Voltage*Electric Current*cos(Theta) GO
Output Power
Power=Voltage*Load current GO

1 Other formulas that calculate the same Output

Field Current When Load Current Is Given
Field Current=Armature Current-Load current GO

Field Current Formula

Field Current=Voltage/Shunt field resistance
More formulas
Back EMF GO
Shunt Field Current GO
Shunt Generator Terminal Voltage GO
Armature Current GO
EMF For DC Generator For Wave Winding GO
EMF For DC Generator GO
The EMF Generated Per Path For A Lap-winding GO
Constant Of The DC Machine GO
Angular Speed Of The Dc Machine GO
EMF Of Dc Machine When Constant Of The DC Machine Is Given GO
Power Generated When Torque is Given GO
Power Generated When The Armature Current Is Given GO
Series Generator Terminal Voltage GO

What is field current in induction motor?

The current creates an electric field, which interacts with the electric field or the magnetic reluctance of the rotor, which is called the field current.

How to Calculate Field Current?

Field Current calculator uses Field Current=Voltage/Shunt field resistance to calculate the Field Current, The field current is the current flowing through the windings in the non-moving part of the motor (which is called the stator, a word derived from “stationary”, or not movable). Field Current and is denoted by If symbol.

How to calculate Field Current using this online calculator? To use this online calculator for Field Current, enter Voltage (V) and Shunt field resistance (Rsh) and hit the calculate button. Here is how the Field Current calculation can be explained with given input values -> 20 = 120/6.

FAQ

What is Field Current?
The field current is the current flowing through the windings in the non-moving part of the motor (which is called the stator, a word derived from “stationary”, or not movable) and is represented as If=V/Rsh or Field Current=Voltage/Shunt field resistance. Voltage, electric potential difference, electric pressure, or electric tension is the difference in electric potential between two points, which is defined as the work needed per unit of charge to move a test charge between the two points and Shunt field resistance is a device that creates a path that has a low resistance for electric current to flow.
How to calculate Field Current?
The field current is the current flowing through the windings in the non-moving part of the motor (which is called the stator, a word derived from “stationary”, or not movable) is calculated using Field Current=Voltage/Shunt field resistance. To calculate Field Current, you need Voltage (V) and Shunt field resistance (Rsh). With our tool, you need to enter the respective value for Voltage and Shunt field resistance 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 Field Current?
In this formula, Field Current uses Voltage and Shunt field resistance. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Field Current=Armature Current-Load current
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