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- Path: sparky!uunet!zaphod.mps.ohio-state.edu!usc!cs.utexas.edu!asuvax!chnews!sedona!bhoughto
- From: bhoughto@sedona.intel.com (Blair P. Houghton)
- Newsgroups: sci.physics
- Subject: Re: Could Ben Franklin have guessed which end was '-'?
- Date: 5 Jan 1993 21:35:48 GMT
- Organization: Intel Corp., Chandler, Arizona
- Lines: 22
- Message-ID: <1icuvkINN45b@chnews.intel.com>
- References: <C0Cq53.MC7@efi.com>
- NNTP-Posting-Host: stealth.intel.com
-
- In article <C0Cq53.MC7@efi.com> chrisp@efi.com (Chris Phoenix) writes:
- >I often hear that Ben Franklin made the wrong guess about which side
- >of a battery had an excess of electrons, but that there was no way for
- >him to tell the difference.
-
- He knew where the electrons were only so far as he knew
- what elektron was[*]. Rutherford hadn't yet invented
- ionizable atoms.
-
- About the only way he could have known that there was an
- excess of electrons building up in one part of an object
- would have been to measure the change in mass, if he
- believed that electrons had mass.
-
- The question then becomes could he have made such a measurement?
-
- --Blair
- "Holy Caloric, Batman!"
-
- [*] elektron [Gr. amber]: the negative end of the triboelectric
- scale; where the electrons (and the prehistoric flies) gather when
- amber is rubbed against most other materials.
-