Of the three methods which have been described, the first two are generally the most suitable for determining the moment or the magnetization of a permanent magnet, and the last for studying the changes which occur in the magnetization of a long rod or wire wl?E:n subjected to various external magnetic forces, or, in other words, for determining the relation of I to H.
The object to be lacquered, which is generally made of thin white pine, is subjected to singularly thorough and painstaking treatment.
Hence the formula is more useful in the form w = (w i +w2)1 2 / (Kd -1 2) = (wl +w 2)lr/ (K -lr) where k= (wl+w2-1-w3)lr/w3 is to be deduced from the data of some bridge previously designed with the same working stresses.
A / / is wl; the reactions at abutments, R I = R2 = 2w/.
In ordinary texts some survive, especially as objects of verbs, namely, wL, tw, tn, 1w, at.
Individual historians sometimes recount the story of their own times with sober judgment, but seldom know how to test their sources wl: en dealing with the past.
': opal e ° °o T A R ple ' ag a ',ap iJ,wl Karkinit A C K r B L Scale, English Miles D S E A 32 Stavropol P O L A PI A N L A s E Derbent ° I?
= RV (2) where T 1, T2, T3, &c. are the torques on the axles whose respective angular velocities are wl,w2, W3, &c.