On the Effect of a Narrow Saw-cut in the Edge of a Conducting Strip on the Potential and Stream Lines in the Strip and on the Resistance of the Strip
Charles H Lees; Charles H Lees; Professor of Physics in the East London College, University of London
Журнал:
Proceedings of the Physical Society of London
Дата:
1910-12-01
Аннотация:
By means of the Schwarzian transformation it is shown that if a fine saw-cut is made in the edge of a long conducting strip, perpendicular to the edge, the resistance of the strip is increased by an amount equivalent to that of a length of strip equal to 4/πlog ε sec.π/2c breadths, where c is the quotient of the depth of the cut by the breadth of the strip. Diagrams of the stream and potential lines near the cut are given.
255.8Кб