What is the amplitude of an average CRTs Deguass in A/m?
R Richard Henry Jan 1, 1970 0 Feb 8, 2007 #2 What is the amplitude of an average CRTs Deguass in A/m? Click to expand... I'm guessing A is Amperes. What's m?
What is the amplitude of an average CRTs Deguass in A/m? Click to expand... I'm guessing A is Amperes. What's m?
B Bob Eld Jan 1, 1970 0 Feb 8, 2007 #3 Richard Henry said: I'm guessing A is Amperes. What's m? Click to expand... "m" is meters. H, the magnetic field intensity in mks units is Amps per Meter, A/m. H = 4*PI* N*I/(10*l) Where N is the number of current paths or turns, I is the current and l is the magnetic path length.
Richard Henry said: I'm guessing A is Amperes. What's m? Click to expand... "m" is meters. H, the magnetic field intensity in mks units is Amps per Meter, A/m. H = 4*PI* N*I/(10*l) Where N is the number of current paths or turns, I is the current and l is the magnetic path length.
T Terry Given Jan 1, 1970 0 Feb 8, 2007 #4 Bob said: "m" is meters. H, the magnetic field intensity in mks units is Amps per Meter, A/m. H = 4*PI* N*I/(10*l) Where N is the number of current paths or turns, I is the current and l is the magnetic path length. Click to expand... only in antique units, giving H in Oe from l in cm IIRC. for sensible units (MKS) H [A/m] = N*I[A]/l[m] Cheers Terry
Bob said: "m" is meters. H, the magnetic field intensity in mks units is Amps per Meter, A/m. H = 4*PI* N*I/(10*l) Where N is the number of current paths or turns, I is the current and l is the magnetic path length. Click to expand... only in antique units, giving H in Oe from l in cm IIRC. for sensible units (MKS) H [A/m] = N*I[A]/l[m] Cheers Terry