Homework Help is Here – Start Your Trial Now!
Engineering
Electrical Engineering
VD А. Given the following circuit in Figure ww 5 ΚΩ determine whether the Diode is conducting or not. You need to assume both cases. Firstly, assume that the Diode is conducting and do the needed calculations, then assume that it is not conducting and do the A 10 K 2 needed calculations. Also, you need to show your drawing on how the circuit is changed in 1000 N both cases. 20 V Vin The first assumption with needed calculations 15 V The second assumption with needed calculations ( The drawing in both cases (

VD А. Given the following circuit in Figure ww 5 ΚΩ determine whether the Diode is conducting or not. You need to assume both cases. Firstly, assume that the Diode is conducting and do the needed calculations, then assume that it is not conducting and do the A 10 K 2 needed calculations. Also, you need to show your drawing on how the circuit is changed in 1000 N both cases. 20 V Vin The first assumption with needed calculations 15 V The second assumption with needed calculations ( The drawing in both cases (

Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter12: Batteries And Other Sources Of Electricity
Section: Chapter Questions
Problem 3PA: An office building uses a bank of 63 lead-acid cells connected in series with a capacity of 80...
See similar textbooks
icon
Related questions
Question
VD А. Given the following circuit in Figure ww 5 ΚΩ determine whether the Diode is conducting or not. You need to assume both cases. Firstly, assume that the Diode is conducting and do the needed calculations, then assume that it is not conducting and do the A 10 K 2 needed calculations. Also, you need to show your drawing on how the circuit is changed in 1000 N both cases. 20 V Vin The first assumption with needed calculations 15 V The second assumption with needed calculations ( The drawing in both cases (
Transcribed Image Text:VD А. Given the following circuit in Figure ww 5 ΚΩ determine whether the Diode is conducting or not. You need to assume both cases. Firstly, assume that the Diode is conducting and do the needed calculations, then assume that it is not conducting and do the A 10 K 2 needed calculations. Also, you need to show your drawing on how the circuit is changed in 1000 N both cases. 20 V Vin The first assumption with needed calculations 15 V The second assumption with needed calculations ( The drawing in both cases (
Expert Solution
Step 1

Given data

The given circuit

R1=5 kΩR2=10 kΩR3=1000 Ω=1 kΩV1=20 V V2=15 V

 

Step 2

Explanation:

The first assumption is diode conducting.

When diode conducts,  then circuit is short and diode is considered to be ideal.

Draw the circuit diagram

Electrical Engineering homework question answer, step 2, image 1

 

The diode conduct the voltage across vD=0.

Here, R1 and R2 are in the parallel, equivalent resistance is,

r=R1×R2R1+R2

Substitute the given values in the above expression.

r=5×105+10=5015=103 kΩ

The expression for the total current is,

I=20-15r+R3

Substitute the above values.

I=5103+1=1513   ≃1.154 mA

Using current division rule

ID=I×R2R1+R2ID=1.154×1010+5    =0.769 mA

steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Knowledge Booster
Types of diode
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
EBK ELECTRICAL WIRING RESIDENTIAL
EBK ELECTRICAL WIRING RESIDENTIAL
Electrical Engineering
ISBN:
9781337516549
Author:
Simmons
Publisher:
CENGAGE LEARNING - CONSIGNMENT
SEE MORE TEXTBOOKS