Nikita Suryawanshi
Vellore Institute of Technology (VIT), Vellore
Nikita Suryawanshi has created this Calculator and 100+ more calculators!
Devyaani Garg
Shiv Nadar University (SNU), Greater Noida
Devyaani Garg has verified this Calculator and 25+ more calculators!

11 Other formulas that you can solve using the same Inputs

Angle of Deflection of ED Wattmeter
Angle of Deflection=(Current (total)*Current (P.C)*cos(Phi)*Change in Mutual Inductance)/(Resistance (P.C)*K (spring)) GO
Deflection Angle of ED Instrument (Voltmeter)
Angle of Deflection=(((Voltage (total))^2)*Change in Mutual Inductance*cos(Phi))/(K (spring)*(Impedance)^2) GO
Deflecting Torque of ED Wattmeter
Torque=(Voltage (total)*Current (total)*cos(Phi)*Change in Mutual Inductance)/Resistance (P.C) GO
Deflection Angle of ED Instrument (AC Operation)
Angle of Deflection=((I1*I2)/K (spring))*cos(Phi)*Change in Mutual Inductance GO
DC Power (in Voltage Terms)
Power=(Voltage (total)*Current (total))-(((Voltage (total))^2)/Resistance) GO
DC Power (in Current Terms)
Power=(Voltage (total)*Current (total))-(((Current (total))^2)*Resistance) GO
Deflection Angle of ED Instrument (DC Operation)
Angle of Deflection=((I1*I2)/K (spring))*Change in Mutual Inductance GO
Power in Wattmeter 1
Power 1=sqrt(3)*Voltage (total)*Current 1*cos(30-Angle) GO
Deflecting Torque of ED Instrument (AC Operation)
Torque=I1*I2*cos(Phi)*Change in Mutual Inductance GO
AC Power
Power=Voltage (total)*Current (total)*cos(Phi) GO
Deflecting Torque of ED Instrument (DC Operation)
Torque=I1*I2*Change in Mutual Inductance GO

5 Other formulas that calculate the same Output

Deflecting Torque of ED Wattmeter
Torque=(Voltage (total)*Current (total)*cos(Phi)*Change in Mutual Inductance)/Resistance (P.C) GO
Deflecting torque of PMMC instrument
Torque=Number of Turns*Flux Density of Coil*Length*Width*Current in Coil GO
Deflecting Torque of Moving Iron
Torque=0.5*((Current in Coil)^2)*Change in Inductance GO
Deflecting Torque of ED Instrument (AC Operation)
Torque=I1*I2*cos(Phi)*Change in Mutual Inductance GO
Deflecting Torque of ED Instrument (DC Operation)
Torque=I1*I2*Change in Mutual Inductance GO

Deflecting Torque of ED Instrument (Voltmeter) Formula

Torque=((Voltage (total)/Impedance)^2)*Change in Mutual Inductance*cos(Phi)
T<sub>d</sub>=((V/Z)^2)*dM/dθ*cos(ϕ)
More formulas
Deflecting Torque of ED Instrument (DC Operation) GO
Deflection Angle of ED Instrument (DC Operation) GO
Deflecting Torque of ED Instrument (AC Operation) GO
Deflection Angle of ED Instrument (AC Operation) GO
Deflection Angle of ED Instrument (Voltmeter) GO

How to calculateTd?

Mechanical work done by the instrument is directly proportional to the deflecting torque. The deflecting torque is a function of the square of the potential difference across the meter. It is inversely proportional to the square of the impedance of the meter.

How to Calculate Deflecting Torque of ED Instrument (Voltmeter)?

Deflecting Torque of ED Instrument (Voltmeter) calculator uses Torque=((Voltage (total)/Impedance)^2)*Change in Mutual Inductance*cos(Phi) to calculate the Torque, The Deflecting Torque of ED Instrument (Voltmeter) gives the deflecting torque for ED type instrument based voltmeter. Torque and is denoted by Td symbol.

How to calculate Deflecting Torque of ED Instrument (Voltmeter) using this online calculator? To use this online calculator for Deflecting Torque of ED Instrument (Voltmeter), enter Voltage (total) (V), Impedance (Z), Change in Mutual Inductance (dM/dθ) and Phi (ϕ) and hit the calculate button. Here is how the Deflecting Torque of ED Instrument (Voltmeter) calculation can be explained with given input values -> 40 = ((100/50)^2)*10*cos((0)).

FAQ

What is Deflecting Torque of ED Instrument (Voltmeter)?
The Deflecting Torque of ED Instrument (Voltmeter) gives the deflecting torque for ED type instrument based voltmeter and is represented as Td=((V/Z)^2)*dM/dθ*cos(ϕ) or Torque=((Voltage (total)/Impedance)^2)*Change in Mutual Inductance*cos(Phi). Voltage (total) is the amount of total potential difference across the network. In this case, it is usually the voltage difference across the voltmeter, Impedance is the total effective impedance in the circuit, Change in Mutual Inductance is the change in the inductance in both coil (mutual) with a change in deflecting angle and Phi is used to calculate cos(phi), which is the power factor.
How to calculate Deflecting Torque of ED Instrument (Voltmeter)?
The Deflecting Torque of ED Instrument (Voltmeter) gives the deflecting torque for ED type instrument based voltmeter is calculated using Torque=((Voltage (total)/Impedance)^2)*Change in Mutual Inductance*cos(Phi). To calculate Deflecting Torque of ED Instrument (Voltmeter), you need Voltage (total) (V), Impedance (Z), Change in Mutual Inductance (dM/dθ) and Phi (ϕ). With our tool, you need to enter the respective value for Voltage (total), Impedance, Change in Mutual Inductance and Phi 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 Torque?
In this formula, Torque uses Voltage (total), Impedance, Change in Mutual Inductance and Phi. We can use 5 other way(s) to calculate the same, which is/are as follows -
  • Torque=Number of Turns*Flux Density of Coil*Length*Width*Current in Coil
  • Torque=0.5*((Current in Coil)^2)*Change in Inductance
  • Torque=I1*I2*Change in Mutual Inductance
  • Torque=I1*I2*cos(Phi)*Change in Mutual Inductance
  • Torque=(Voltage (total)*Current (total)*cos(Phi)*Change in Mutual Inductance)/Resistance (P.C)
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