How to Calculate Deflecting Torque of ED Instrument (Voltmeter)?
Deflecting Torque of ED Instrument (Voltmeter) calculator uses Torque = ((Total Voltage/Impedance)^2)*Change in Mutual Inductance*cos(Phase Difference) to calculate the Torque, The Deflecting Torque of ED Instrument (Voltmeter) gives the deflecting torque for ED type instrument based voltmeter. Torque is denoted by T 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 Total Voltage (Vt), Impedance (Z), Change in Mutual Inductance (dM') & Phase Difference (ϕ) and hit the calculate button. Here is how the Deflecting Torque of ED Instrument (Voltmeter) calculation can be explained with given input values -> 4.1E-5 = ((100/50)^2)*2.00535228295826E-05*cos(1.04).