B-Dot Probe Applet
Goto: Coaxial Section Output Format Notes
Equation Parameters Diagram dB=u0*dI/(2*π*R) A=L*WdΦ=dB*A V=∫E*dl=-dΦ/dt W=probe loop widthL=probe loop length R=probe radius from centerline V=induced probe voltage Cylindrical Geometry
dB=u0*dI/(2*π*R)
A=L*W
dΦ=dB*A
V=∫E*dl=-dΦ/dt
L=probe loop length
R=probe radius from centerline
V=induced probe voltage
Cylindrical Geometry
Parameter Value Units Special Values Inputs: dt (rise time) seconds microseconds nanoseconds milliseconds day hour (h) minute (min) sidereal day year (yr) ____________________ dI (current rise) amperes kA MA ____________________ R (probe radius) meters centimeters millimeters micrometers nanometers inches feet mils yards miles kilometers lightyears ____________________ L (loop length) meters centimeters millimeters micrometers nanometers inches feet mils yards miles kilometers lightyears ____________________ W (loop width) meters centimeters millimeters micrometers nanometers inches feet mils yards miles kilometers lightyears ____________________ Outputs: V (loop voltage) Volts kilovolts Megavolts ____________________ dB (mag.field) T, Tesla Wb/m2, Webers/m2 gauss ____________________ dΦ (flux) Wb, Webers ____________________
V (loop voltage)
Select Format: Scientific Engineering Fixed
It is assumed that the materials are non-magnetic (i.e. μ=μ0)
MKS units
Copyright ©2005-2021 Raymond J. Allen
