CBSE Class 12-science Answered
Electron moving in a tube.
Asked by | 31 Jul, 2008, 09:44: PM
Expert Answer
Moving charges are induced in the narrower cross section of the metal tube due to the lesser distance of the moving charge from the metal tube.
However, these charges also reduce the speed of the moving electrons.
Answered by | 18 Dec, 2008, 10:05: AM
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