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Question 7 Consider the circuit shown in Figure 4. Assume that the values of I and I are known and the values VR (0¯) and VR (1ms) are given. Assume that the swtich has been open for a very long time and is closed at t = 0. 1. Calculate the value of R2 must have to produce the given characteristics. I ↑ X₁ Figure 4 t=0 R₁ R₂ www + VR L

Question 7 Consider the circuit shown in Figure 4. Assume that the values of I and I are known and the values VR (0¯) and VR (1ms) are given. Assume that the swtich has been open for a very long time and is closed at t = 0. 1. Calculate the value of R2 must have to produce the given characteristics. I ↑ X₁ Figure 4 t=0 R₁ R₂ www + VR L

Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter7: Parallel Circuits
Section: Chapter Questions
Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....
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Q7.

Find the answer (in Ohms) to Question 7 in the attached image where:

I = 3 A, L = 92 mH,

vR(0-) = 10 Volts and vR(1ms) = 3 Volts.

 

Provide your answer rounded to the nearest Ohm.

Question 7 Consider the circuit shown in Figure 4. Assume that the values of I and L are known and the values VR (0¯) and và (1ms) are given. Assume that the swtich has been open for a very long time and is closed at t = 0. 1. Calculate the value of R₂ must have to produce the given characteristics. I Figure 4 t=0 R₁ R₂ ww + VR ww L
Transcribed Image Text:Question 7 Consider the circuit shown in Figure 4. Assume that the values of I and L are known and the values VR (0¯) and và (1ms) are given. Assume that the swtich has been open for a very long time and is closed at t = 0. 1. Calculate the value of R₂ must have to produce the given characteristics. I Figure 4 t=0 R₁ R₂ ww + VR ww L
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Same question, but

I = 4A, L = 38mH,

Vr(0) = 14V, Vr(1ms) = 1 Volts

The answer is R2 = 100 Ohms.

Could you please try this again it would be very helpful for me, thank you.

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