Page 615 - index

2. Ƚɚɣɤɚɧɵ ɛԝɪɚɧɞɚɧɵԙ ɛɨɣɵɧɚ ԕɚɬɚԙ ɛɟɤɿɬɭ. Ɇɵɫɚɥɵ, 11 ɚ-ɫɭɪɟɬɬɟ
ɤԧɪɫɟɬɿɥɝɟɧ ɲɩɥɢɧɬɬɿԙ (ɧɟɦ. Splint — ɦɟɬɚɥɞɚɧ ɦɚɣɵɫɬɵɪɵɥɵɩ ɠɚɫɚɥΕɚɧ
ɫɟɪɩɿɦɞɿ ɛɟɤɿɬɩɟ, ΙɢɦɚɫɵɧɵΝ ɬΟɪɿ ɠɚɪɬɵɞΫΝɝɟɥɟɤ) ɤԧɦɟɝɿɦɟɧ ɧɟɦɟɫɟ
ɛԝɪɚɧɞɚɥɚɪ ɬɨɛɵɧ ɫɵɦɞɚɪɦɟɧ ɛɚɥɚɧɵɫɬɵɪɭ (11 Ω, ɛ-ɫɭɪɟɬɬɟɪ). Ȼԝɥ ɬɨɩɬɚԑɵ
ԥɞɿɫɬɟɦɟɥɟɪ ɛɿɪɿɤɬɿɪɿɥɭɞɿԙ ԧɡɞɿɝɿɧɟɧ ɚɲɵɥɵɩ ɤɟɬɩɟɭɿɧ ɫɚɬɵɥɵ ɬԛɪɞɟ
ԕɚɦɬɚɦɚɫɵɡ ɟɬɟ ɚɥɚɞɵ.

3. Ƚɚɣɤɚɧɵ ɛԧɥɲɟɤɩɟɧ ԕɚɬɚԙ ɛɟɤɿɬɭ. Ɇɵɫɚɥɵ, ɚɪɧɚɣɵ ɲɚɣɛɵɧɵԙ (12 ɚ-
ɫɭɪɟɬ), ɠԝԕɚ ɬɟɦɿɪ ɬɚԕɬɚɣɲɚɧɵԙ (12 Ω-ɫɭɪɟɬ) ɤԧɦɟɝɿɦɟɧ ɧɟɦɟɫɟ ɩɿɫɿɪɭ
ɚɪԕɵɥɵ ɝɚɣɤɚ ɦɟɧ ɛԧɥɲɟɤ ԕɚɬɚԙ ɛɟɤɿɬɿɥɟɞɿ (12 ɛ-ɫɭɪɟɬ).

Ԕɨɪɵɬɚ ɚɣɬԕɚɧɞɚ, ɛԝɪɚɧɞɚɦɟɧ ɛɿɪɿɤɬɿɪɿɥɭɞɿԙ ԧɡɞɿɝɿɧɟɧ ɚɲɵɥɵɩ ɤɟɬɩɟɭɿɧ
ԕɚɦɬɚɦɚɫɵɡ ɟɬɭɝɟ ɤɨɧɫɬɪɭɤɬɨɪ ɤԧɩ ɤԧԙɿɥ ɛԧɥɭ ɤɟɪɟɤ.

12-ɫɭɪɟɬ

§3. Ȼԝɪɚɧɞɚɦɚɥɵ ɠԝɩ ɬɟɨɪɢɹɫɵ
Ƚɚɣɤɚԑɚ ɬԛɫɿɪɿɥɝɟɧ ɦɨɦɟɧɬ (Ɍ ɤ ) ɩɟɧ ɛԝɪɚɧɞɚɦɚɧɵԙ ɨɫɿɧɟ ԥɫɟɪ ɟɬɭɲɿ
ɤԛɲɬɿԙ ( Ɋ ) ɚɪɚɫɵɧɞɚԑɵ ɬԥɭɟɥɞɿɥɿɤɬɿ ɚɧɵԕɬɚɣɵԕ. Ɉɥ ԛɲɿɧ, ɛԝɪɚɧɞɚɦɚ ɨɫɶɬɿɤ
Ɋ ɤԛɲɿɦɟɧ ɠԛɤɬɟɥɫɿɧ ɞɟɩ ԕɚɪɚɫɬɵɪɚɣɵԕ (13-ɫɭɪɟɬ).

Ȼԝɥ ɤɟɡɞɟ, ɝɚɣɤɚɧɵ (ɫɨɦɵɧɞɵ) ɤɿɥɬɩɟɧ ɛԝɪɚɩ ɤɿɪɝɿɡɭ ԛɲɿɧ ɨԑɚɧ Ɍ ɤ
ɦɨɦɟɧɬɿɦɟɧ, ɚɥ ɛԝɪɚɧɞɚɧɵ ɛԝɪɚɥɬɩɚɣ ԝɫɬɚɩ ɬԝɪɚɬɵɧ ɪɟɚɤɬɢɜɬɿ ɦɨɦɟɧɬɩɟɧ
(Ɍ ɪ ) ԥɫɟɪ ɟɬɿɥɟɞɿ.

ɀԝɦɵɫɬɚɪ ɬɟԙɞɟɭɿɧɟɧ Ɍ ɤ ɦɨɦɟɧɬɿɦɟɧ Ɋ ɤԛɲɿɧɿԙ ɚɪɚɫɵɧɞɚԑɵ ԕɚɬɵɧɚɫ

ɚɥɵɧɚɞɵ, ɹԑɧɢ

Ⱥɤ Ⱥɬ Ⱥɪ ȺɊ . (3)

13-ɫɭɪɟɬ

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