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Torque Calculator
Force: 
Angle: 
Radius: 
Torque: 

Torque on a Flat Coil Calculator
Coil loop numbers: 
Angle: 
Coil current: 
Coil area: 
Magnetic field: 
Torque: 


The torque (also moment) about an axis, due to a force, is a measure of the effectiveness of the force in producing rotation about that axis. The torque equation is:
  τ = rFsinθ
Where:
θ: The acute angle between the radial and force lines
r: The radial distance from the axis to the point of application of the force
F: The force

The torque on a looped coil, each carrying a current, in an external magnetic field is:
  τ = NIABsinθ
Where:
θ: The angle between the field lnes and a perpendicular to the plane of the coil
I: Current
A: Area of the coil
B: Magnetic field
N: Coil loops number


Energy and work converter

joule, gigajoule [GJ], megajoule [MJ], kilojoule [kJ], millijoule [mJ], microjoule [uJ], nanojoule [nJ], attojoule [aJ], megaelectron-volt [MeV], kiloelectron-volt [keV], electron-volt [eV], erg, gigawatt-hour [GW.h], megawatt-hour [MW.h], kilowatt-hour [kW.h], kilowatt-second [kW.s], watt-hour [W.h], watt-second [W.s], newton meter [N.m], horsepower hour [hp.h], horsepower (metric) hour [hp.h (metric)] ...
Current converter

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Force converter

newton, kilonewton [kN], meganewton [MN], hectonewton [hN], dekanewton [daN], decinewton [dN], centinewton [cN], millinewton [mN], micronewton [uN], nanonewton [nN], piconewton [pN], femtonewton [fN], attonewton [aN], giganewton [GN], teranewton [TN], petanewton [PT], exanewton [EN], dyne [dyn], joule/meter [J/m], joule/centimeter [J/cm], gram-force [gf], kilogram-force [kgf], ton-force (short) [tonf (US)] ...
Angle converter

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Length and distance converter

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Area converter

square meter, square kilometer [km^2], square hectometer [hm^2], square dekameter [dam^2], square decimeter [dm^2], square centimeter [cm^2], square millimeter [mm^2], square micrometer [um^2], square nanometer [nm^2], hectare [ha], are [a], barn [b], square mile [mi^2], square mile (US survey), square yard [yd^2], square foot [ft^2], square foot (US survey), square inch [in^2], circular inch, township ...
Magnetic flux density converter

tesla, gauss [Gs], gamma, weber/square meter [Wb/m^2], weber/square kilometer [Wb/km^2], weber/square decimeter [Wb/dm^2], weber/square centimeter [Wb/cm^2], weber/square millimeter [Wb/mm^2], weber/square micrometer [Wb/um^2], weber/square nanometer [Wb/nm^2], weber/square mile [Wb/mi^2], weber/square yard [Wb/yd^2], weber/square foot [Wb/ft^2], weber/square inch [Wb/in^2], milliweber/square meter [mWb/m^2] ...
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