of an Oscillatory Electrical Circuit. 

 Fig. '2. — Variation of k t with Zr. 



557 



10000 

 9000 

 8000 

 7000 

 6000 

 5000 

 4000 

 3000 

 2000 



1000 







2700 

 2500 

 2300 

 2100 



1900 



i 

 1700 



1500 



1300 



I 100 

 900 

 700 











R2 /L 2 j 



= 1000 

































R y L =i5ooJ 















At 



= 500 



















p 2/l 2 = 200 °y 



/ / 



























y< 



: 100 



£r=^^- 















0-5 



0-6 



0-7 



0-i 



•8 0-9 0-95 

 k 2 



Fig. 3. — Variation of n with E 2 /L 2 . 

























































^^5 











k s -/> 











■— -_l_i^e 











___kj^p_7 









k 2 =o-6 







k 2 =0-5 ^ 





rzzEzzB: 









100 



500 



1000 



R */u 



1500 



2000 



