> Ohm's law refers to circuits, though. Not static fields or components? My question here is whether "static fields" isn't a simplification for saying "/very/ low current situations". Again: has anybody ever measured (literally) 0 of anything anywhere, with the required precision? -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body