 The magnetic fluid moves through, the pores of iron and soft steel with very little obstruction ; but its motion is more and more obstructed as the steel increases in hardness or temper, and it moves with the greatest difficulty in hard-tempered steel...  A System of Mechanical Philosophy - Síða 315eftir John Robison - 1822 - 50 síðurHeildartexta - Um bókina
 | Colin Macfarquhar, George Gleig - 1801 - 436 síður
...decreafmg as the diftance increafes. z. The particles of magnetic fluid attract, and are attrafted by the particles of iron, with a force that varies according to the fame law. 3. The particles of iron repel each other according to the fame law. 4. The magnetic fluid... | |
 | Samuel Miller - 1803 - 572 síður
...decreasing as the distances increase. 2. The particles of magnetic fluid attract and are attracted by the particles of iron, with a force that varies...obstruction, through the pores of iron and soft steel : but it is more and more obstructed in its motion as the steel is tempered harder; and in hard tempered... | |
 | Samuel Miller - 1803 - 582 síður
...comprised in the following propositions. 2. The particles of magnetic fluid attract and are attracted by the particles of iron, with a force that varies...of iron repel each other according to the same law. 5. When the quantity or" this fluid contained in iron is such that the accumulated attraction of a... | |
 | Samuel Miller - 1805 - 518 síður
...decreasing as the distances increase. 2. The particles of magnetic fluid attract and are attracted by the particles of iron, with a force that varies according to the same law. 4. The magnetic fluid moves, without any considerable obstruction, through the pores of iron and soft... | |
 | 1846 - 602 síður
...fluid attract the particles of iron, and are attracted by them in return with a similar force; that the particles of iron repel each other according to the same law; that the magnetic fluid moves through pores of iron and soft steel with very little obstruction ; but... | |
 | 1846 - 610 síður
...fluid attract the particles of iron, and are attracted by them in return with a similar force ; that the particles of iron repel each other according to the same law ; that the magnetic fluid moves through pores of iron and soft steel with very little obstruction ;... | |
 | Henry M. Noad - 1849 - 534 síður
...attract the principles of iron, and are attracted by them in return, with a similar force. iii. — The "particles of iron repel each other, according to the same law. iv. — The magnetic fluid moves through the pores of iron and soft steel with very little obstruction... | |
 | Henry Minchin Noad - 1857 - 422 síður
...attract the particles of iron, and are attracted by them in return, with a similar force. iii. — The particles of iron repel each other, according to the same law. iv. — The magnetic fluid moves through the pores of iron and Boft steel with very little obstruction... | |
 | Henry Minchin Noad - 1867 - 562 síður
...tbis fluid attract the particles of iron, and are attracted by them in return wiih a similar force. 3. The particles of iron repel each other according to the same law. 4 The magnetic fluid moves through the pi.res of iron and soft steel with very little obstruction ; but its motion is more and... | |
| |
