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En referencia al circuito de la figura determine: a) la tensión en cada capacitor, b) la energía almacenada en cada capacitor. 4 μF 120 V 6 μF 2 uF

En referencia al circuito de la figura determine: a) la tensión en cada capacitor, b) la energía almacenada en cada capacitor. 4 μF 120 V 6 μF 2 uF

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Referring to the circuit in the figure shown, determine:
(a) the voltage across each capacitor.
b) the energy stored in each capacitor.

Note: I leave the image of the exercises in Spanish, but it is easy to understand.

Also in the other image is the correct final answer, for checking.

(a) 3µF is in series with 6µF Зx6/(9) — 2uF V4µF = 1/2 x 120 = 60V V2µF = 60V %3D 3 (60) = 20V 6+3 VóuF V3µF = 60 - 20 = 40V (b) Hence w = 1/2 Cv² W4uF = 1/2 x 4 x 10° x 3600 = 7.2mJ W2uF = 1/2 x 2 x 10° x 3600 = 3.6mJ WóuF = 1/2 x 6 x 10° x 400 = 1.2mJ 1/2 x 3 x 10° x 1600 = 2.4mJ %3D W3uF
Transcribed Image Text:(a) 3µF is in series with 6µF Зx6/(9) — 2uF V4µF = 1/2 x 120 = 60V V2µF = 60V %3D 3 (60) = 20V 6+3 VóuF V3µF = 60 - 20 = 40V (b) Hence w = 1/2 Cv² W4uF = 1/2 x 4 x 10° x 3600 = 7.2mJ W2uF = 1/2 x 2 x 10° x 3600 = 3.6mJ WóuF = 1/2 x 6 x 10° x 400 = 1.2mJ 1/2 x 3 x 10° x 1600 = 2.4mJ %3D W3uF
En referencia al circuito de la figura determine: a) la tensión en cada capacitor, b) la energía almacenada en cada capacitor. 4 μF 120 V 6 μF 2 µF 3 μF
Transcribed Image Text:En referencia al circuito de la figura determine: a) la tensión en cada capacitor, b) la energía almacenada en cada capacitor. 4 μF 120 V 6 μF 2 µF 3 μF
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