2. Wyniki pomiarów: Tabela 1

r_w*r1 = r_x*r1 =

Lp	rw [cm]	rx [cm]	U [V]	I [mA]
1			120	28.5
2
3
4
5
6
7
8
9
10

Tabela 2

r_w*r2 = r_x*r2 =

Lp	rw [cm]	rx [cm]	U [V]	I [mA]
1			140	32
2
3
4
5
6
7
8
9
10

Tabela 3

r_w*r2 = r_x*r2 =

Lp	rw [cm]	rx [cm]	U [V]	I [mA]
1			160	35
2
3
4
5
6
7
8
9
10

Tabela 4

r_w*r2 = r_x*r2 =

Lp	rw [cm]	rx [cm]	U [V]	I [mA]
1			180	38
2
3
4
5
6
7
8
9
10

Tabela 5

r_w*r2 = r_x*r2 =

Lp	rw [cm]	rx [cm]	U [V]	I [mA]
1			200	41
2
3
4
5
6
7
8
9
10

Tabela 6

r_w*r2 = r_x*r2 =

Lp	rw [cm]	rx [cm]	U [V]	I [mA]
1			220	44
2
3
4
5
6
7
8
9
10

3. Obliczenia

Do naszych oblicze* b*dziemy u*ywa* warto*ci *rednich r_x oraz r_w, co zmodyfikuje nasz wzór do postaci:

r²_x*ri

I_r = ------- .

r²_w*ri

Lp	rw*r	rx*r	Ir
1	111.96	19.04	0.028920653
2	100.02	30.98	0.095937661
3	90.95	40.05	0.193909744
4	82.76	48.24	0.339843207
5	74.52	56.48	0.57443869
6	67.34	63.66	0.8936903