A. S. Kimball—Magnetic Strains in Iron. 103 
: 
Are | 0 10.1 BT e.G. eT saa BG \D.| E. F/¢. Heard. 
41} 55 | 1160 | 84 | 169/56 |.. |-- |-- |--|| 86/1103) 2346 44|1654/-. |13 |-. |264)-- 
49 ae oe 73 te jy 37 19 ae ee 87 “ be “cc a“ 394 ae re ae een 
43) * at “ eine fee a ae “ “ } 113 |. 126} 1 
a4) | Jw} «@ | gz |. la7 [|] 89] 119 125243! 8g 1784/18 |. |-- |-- |-- 
45} “6 “ © 1584/2. |. - _-|| 90)“ “ & 1 (BO Ai ate 
46 Tae pes b be 214/22 91; * “ “ “& 19 fea mi s 
47} 628 |13254| 78 |1654/24 |.. | - |-. |--|] 92) “© | % 1 | * |e. [928)-- 1274)-- 
4g): + “c 44 194 ace eee es) “ “ ‘ “og cde 
49 “ be “ 19 383 esi Pees 94 “i be rT 3 “ ue 934 Ig 264 
50}. us “ ‘ . a 214 pra ig Be, oe te “19 Ors 
51; 6 ic “@ 196 age ee es Ba ue = . th 934 i 274 14 
nae ie 43|__ |214| 2l| 97/1263/26883| 74! 164 |85 |-_ |-- |-- |-- 
53| 704 14994) 7| 174/90 | -- See 593/254|-. |-- 
5: “ 1. 168 122 9 ‘i “ “ c et oe S 
5B}. “ ts @- 198M og tou ben 100} * st 2 pees Pe Be hce 
5e} eo ot 4" ige {2 tage ner naam rll entaties (-5. t Pans ER SE POT 
57| .s ‘“ wp wigagl tie 102} * ‘ 61 |. [27 |14 
wf] & | 168 |. |24$/241/103}1344] 2862 | 8 1734/614 -- a ee 
59| 784 | 1664 | 7g |1643/57 |-- |-- |-- |-- gb Es 343/27 |-- |-- 
‘0 . t 66 a 334 233 ae Bis + bin “a ifs a“ 44 ie ee 
61 ns “ 4“ “16 oa er 106 is “ 4 Lai Ge 364 i yo 
62 “ “ sh “ Oe: 3. wer 244 és 107 “ ‘ 2 “ ac 6 ug rcs Seda ame 
63) ‘ sc “ + 158 = an ea gi“ “ “ oe 2 1ST te ee 
“ ‘ ‘“ te = vial 25 |12 109] * te iT “ 1652) __ i 
65| 864 | 1837 | 8 | 173 |214]-- be 2, Se 374|-- (28 | 1 
66} « |_-igg |2agi_. |-.||111/1423| 3045 | 8 | 183 /483).- |-- |-- |-- 
ey | ow fe] ow feagh fo i lina w jal « | lee [eg |-- 
68) * “ + ee ie, 2 7 “ wai ee eee 
69; & “b “ bb 214 ae Wli4 “ ac its ‘ coe 234 bake vt. om see 
“ ‘ ie “a = 3 254 2 115 “ “ i a“ 534 Gta, Lares, wee ra Ones 
71] 944 | 2005 | 72.| 168 91g}. |-- |-- j--jjdel “| “ 1“ | MI 25 |. |284/-- 
9 ‘ “ aC te Aeess 117} ¢ . ‘ “ seh 
ge Ti re ioe Secs eee, oe Se 118} * ia 26 |_. |28 114 
Ta) be “ « | leg |_. |254)._||119|1502 3224 | 721179 (33 |-- |-- |-- |-- 
Walt Weeks eee eee ook ieee 6 Pa pe 
* ae aug & | eee ee a en ee 
77| 103 91804! 8g |1754/693|.. |. |-- |--(|f2221 “S| “aS | “ice | 8 ee 28 |-- 
7é ‘ a 444 25 pads 8 lee 123 oe “as + oe 3T ey een ied 
79) & +“ te EBS ~=deoheedt “ ot eee baer sae Vo 
b, ue “ Ts ‘ se 444 98 }__ 125 us be a“ a 38 ee io 
: “ wie) ad Sinai) oe eee “ Ge ee. ‘“ 10-4... 728 | 1 
oe meee ~~ 28 | 3]{127}1583) 3415 | 8 | 191 }29 [-- |-- |-- |-- 
1103) 2346 | 14.|1653/38 |.. |. |-- |--|]228} “| Sf] | Jee | aeeed-- |-- 
E ba “ &“ oe eh 124 Le | ee Bee 29) * 4s “ Cone i 2 ae ee eee ee 
5}, “ sc if 394 lh BEE LES 130 ‘6 a wt idigee (e 34 pie 273 ¥ 
During the experiments with 94 and 103 ae sry ee were 
passing to their recitation rooms on the same floor with the 
apparatus, making it quite difficult to —- Biciieataly the 
-eontact of the screw. It will be seen that the deflections of 
the bar shown in C are proportional to the oad, as far as 120 
Ibs. Above this load the deflections increase more rapidly. 
accuracy in weighing, as there may vy be an error of ¢ Ib. either 
way, which corresponds to 6 scale divisions. The experiments 
