How to Calculate Torque of moving Coil?
Torque of moving Coil calculator uses Torque on Coil = Flux Density*Current*Number of Turns in Coil*Area of Cross-Section*0.001 to calculate the Torque on Coil, Torque of moving coil can be measured by the number of turns a coil have, length & depth of the coil which means the area & flux density & current carrying the coil. and we are multiplying 0.001 because of flux density, most of the time flux density in questions are in millitesla.
MOVING COIL operated by the force exerted upon a movable electric-current-carrying coil suspended in a magnetic field, & Moving coil instruments are used to measure the DC quantities only.
Principle of operation : The interaction between the induced field and the field produced by the permanent magnet causes a deflecting torque/force, which results in rotation of the coil. Torque on Coil is denoted by Td symbol.
How to calculate Torque of moving Coil using this online calculator? To use this online calculator for Torque of moving Coil, enter Flux Density (B), Current (I), Number of Turns in Coil (N) & Area of Cross-Section (A) and hit the calculate button. Here is how the Torque of moving Coil calculation can be explained with given input values -> 5000 = 200*20*49*25*0.001.