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150

1. F m ( h), . F(X) , h .

2. 1 /2. , ==4, ==2.

3. , ( )?

4. 800 , 32 . , R1 = 240 , R2 = 200 . , .

5. m=1 . =200 , T =6000C. , ? 900

150

1. 2 /2. , 0,4, =4, 4 ?

2. 540 . , .

3

M = 2 . , m = 1 . F = 10 . , , m = 0,3.

4

R1 = 1 6 R2 = 0.5 0.5 . O.

5

" - ", : 1) ; 2) ?

150

1. 1 /2. , 0,4, =17, 4 ?

2

V. , , .

3

, (. .), . , 1, , 2

4. 2R 2q 5R R q. , R. ?

5

E=12 ,r =2 , R= 8 , = 10

 

. , .

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