Answered: for t=2 s, find the energy stored in a…

for t=2 s, find the energy stored in a 4 H inductor if the voltage across it is 24(1-e^-3). If the initial current through the inductor is 0.2 A.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 1RQ: 1. What is the dielectric?

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Concept explainers

Capacitor

The capacitor is an element used to store electrical energy in the electrical field. A capacitor is a form of passive energy.

Question

for t=2 s, find the energy stored in a 4 H inductor if the voltage across it is 24(1-e^-3). If the initial current through the inductor is 0.2 A.

the exercise of the image, it is in Spanish but it is easy to understand.

Note:
Please describe what method/application you are using in each step. (so I can understand it)

(and that the result is good, of course).

Para t= 2 s, hallar la energía almacenada en un inductor de 4 H si la tensión en él es de 24(1-e). Si la corriente inicial a través del
inductor es de 0.2 A.
Redondee la respuesta a 4 lugares decimales.

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