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- Date: Thu, 14 Jan 1993 18:07:19 -0700
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- From: WAGNERL@CGSVAX.CLAREMONT.EDU
- Subject: Another thing about FMRI.
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- A henry is a measure of inductance: "one volt applied to an inductance of
- one henry produces a change of one ampere per second in the current."
-
- "The mks unit of magnetic field is called a _weber per square meter_.
- There is an older unit which is still in common use, called a _gauss_.
- One weber/m^-2 is equal to 10^4 gauss...The field of the earth is a few
- tenths of a gauss at the equator."
-
- Ref. Feynman Lecture on Physics (vol. 1) . 1963.
- Richard P. Feynman, Robert B. Leighton, Matthew Sands
-
- Addison-Wesley Pub. Co.
- Reading, MA.
-
- Larry.
-