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RL RC . u (t) = E 0 RL (. 4.2).

. 4.2 , K ,

iL (0) = 0 . t = 0 K ( ) , u (t) = E 0. .

iL = i :

. (4.8)

(4.8) , (4.3) :

i = i + i , (4.9)

i , , u (t); i , u (t).

i

(4.5) , A ; p (4.4);

pL + R = 0.

p = R/L. 1/ p = τ . RL τ = L/R.

i (4.8). , , i .

(ω = 0) (ω = 0), : xL = ω L = 0. , RL i = E 0/ R.

A (4.9) , :

i (0) = iL (0) = 0 = A + E 0/ R

A = E 0/ R. , RL

. (4.10)

. (4.11)

. 4.3 īL = iL / (E 0/ R) ūL = uL/E 0 RL- .

(4.10) (4.11) , τ, . t = (3 5)τ. t = 3τ 95% , t = 5τ 99%. τ t t = 0 uL (. 4.3). uL e .

, t = 0 ( ), t = ∞ ( ).

, t = 0 ( ), t = ∞ ( ).

, ( ) .

 





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