NAPETOST IN MOČ NA UPORU R2
U1 =	300	V
R1 =	100	Ohm
R2=	0	200	Ohm
R2	U2=U1*R2/(R1+R2)		PR2=U2^2/R2
0	0		#DIV/0!
10	27.27273		74.38017
20	50		125
30	69.23077		159.7633
40	85.71429		183.6735
50	100		200
60	112.5		210.9375
70	123.5294		217.9931
80	133.3333		222.2222
90	142.1053		224.3767
100	150		225
110	157.1429		224.4898
120	163.6364		223.1405
130	169.5652		221.172
140	175		218.75
150	180		216
160	184.6154		213.0178
170	188.8889		209.8765
180	192.8571		206.6327
190	196.5517		203.3294
200	200		200
210	203.2258		196.6701
220	206.25		193.3594
230	209.0909		190.0826
240	211.7647		186.8512
250	214.2857		183.6735
260	216.6667		180.5556
270	218.9189		177.5018
280	221.0526		174.5152
290	223.0769		171.5976
300	225		168.75