Hand book of Natural Philosophy And Astronomy volume 2
Hand book of Natural Philosophy And Astronomy volume 2
Dionysius Lardner
The book Hand book of Natural Philosophy And Astronomy volume 2 was written by author Dionysius Lardner Here you can read free online of Hand book of Natural Philosophy And Astronomy volume 2 book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Hand book of Natural Philosophy And Astronomy volume 2 a good or bad book?
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Direction of the mutual forces exerted by a rectilinear current and the pole of a magnet Tosimplify the explana- tion, we shall, in the first instance, consider only the case of rectilinear currents. Let c c', Jig. 566. , represent the C wire along which a voltaic current passes, directed from c to c 7, as in- dicated by the arrows. Let N N 7 be a straight line which is parallel to the current c C 7, and which passes through the magnetic pole. We shall call this the line of direction of the mag...netic pole. Let a plane \X b e imagined to pass through these lines c c' and N N', and let a line A B be drawn in this plane at right angles to c c' and N N'. The force exerted by the current upon the magnetic pole, and re- ciprocally the force exerted by the magnetic pole upon the current, ; will have a direction at right angles Fi". 566. * the plane passing through the direction c c' of the current, and the line of direction N N' of the magnetic pole. Thus the line of direction N N' will be impelled by a force in the direction of the line L R, and the current C c' by a force in the direction of the line I/ R' ; these lines L R and L' R' being understood to be drawn at right angles to the plane passing through c c' and N N'.
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