ELECTROMAGNETIC UNIT OF ELECTRICITY TO THE ELECTROSTATIC UNIT. 613 
loooj _ 
looo^ ~ ^ ~ luouo 
iooo« 
’ioo„ 
lOOOi 
,o{ 
1 - "'M 
lOUOOj 
100 
r -76 
r 10000 
Correcting for the inequalities of 1000^ and 1000^ we found by comparison with 
the Standard coils the following values at 16° C., for the various coils in box I. 
Legal olims. 
100„ 100-144 
100^.100-144 
100 100-113. 
The last resistance was made up from all the coils from 1 to 50, 
Legal oliras. 
1000 ,.1001-06 
lOOOp.1001-01 
1000 . 1001-06. 
The last was made up of all the coils from 1 to 500, 
Legal olims. 
2000 . 2002-22 
5000 . 5004-88. 
We see from this that the coils are very consistent, and on the average greater 
than legal ohms, in the ratio of UOOll to 1. 
The box II. was measured as a whole, using the “proportional ” coils lOOO^ and 10,;. 
The apparent value was 98765. Hence the true value is 
98765 X 1-0011 (l + = ^^870 legal ohms at 16° C. 
The colls of box III, were tested in the same way and were found to be 
Resistance as measured 
by box I. 
True resistance in legal 
ohms. 
1. 
9ft7:^3 
98878 
2. 
98617 
98732 
o 
o. 
98690 
98805 
4. 
98727 
98842 
5. 
98717 
98832 
6. 
98768 
98883 
