Duff, A. Wilmer (Alexander Wilmer), b. 1864, ed, Guthe, Karl Eugen, 1866-1915, Hallock, William, 1857-1913, Lewis, E. Percival (Exum Percival), 1863-1925, Goodspeed, Arthur W. (Arthur Willis), b. 1860, Carman, Albert Pruden, b. 1861, McClung, Robert Kenning, 1874- · Philadelphia, P. Blakiston's Son & Co · leaf 631
so that its plane is at right angles to the field, the clock-wise face of the coil being toward the N pole; in other words,the coil places itself so that the lines of force of the field andof the coil coincide. Maxwell has generalized this into a rule—An electric circuit tends to move in a magnetic… … Fig. 475. 702. Force Between Two Parallel Circuits. If two circular coils carrying currents are hung byflexible wires parallel to eachother (Fig. 475) they attract eachother when the currents in thetwo coils are in the same direc-tion, and repel each other, whenthe currents are in opposite…
Physics
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