(59) 
where : 
Pm n° 
a 
Eel ok OM 
If in equations (27)—(32) only the electric and the magnetic 
induction is introduced, they become: 
v 
Dee A — Mec uz ), 
v 
g=—( le uz — na lz ) 
s 
v 
rn I Me —lbuy), 
a == jn (hea f + Trey 9 + kzz h) —n Ce f die hey 9 IE bye at 
v 
= a n lef + hay g + bez h) — b (hen f + kay g + kee hi) f 
ae 
== oa 
U (kya f + heyy 9 + kyz h) — m (how f + Roy g + haz h) | 8 
The electric ellipsoid changes by the transformation into: 
fas a? ‘yy yet 5 ee a Rye ye ae 4 22 MLS oy! 1 
J : y ’ 
Ma My Mz Vu Me V Ur fe V ker My 
or 
aart? + dyy y® + azz 224 Days y! 2! + 2 aye a! 2! + 2azy # Oi be 
oer : : 
where a,,—=-—— ete. If in the 6 above equations we introduce 
fla 
quantities that are distinguished by accents, we find: 
Moat (i bio + Ge 
Ss 
v ! Lek 
g =— ( lic — n'a), ee RE) Rie NEN 
s 
hz a (m' aid! b'), een ee cr a. oA (46) 
8 
