A New Spin on Conductivity: Electric Signals Can Propagate through an Insulator

Thursday, March 11, 2010 - 14:49 in Physics & Chemistry

An electric insulator, in the simplest terms, blocks the flow of electric current. So it would be a bit counterintuitive, to say the least, if a current on one side of an insulator could produce voltage on the other. [More]

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