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Find the equivalent resistance of each combination shown in Figure $19.53 .$

25.06$\Omega$

Physics 102 Electricity and Magnetism

Chapter 19

Current, Resistance, and Direct-Current Circuit

Electric Charge and Electric Field

Gauss's Law

Electric Potential

Capacitance and Dielectrics

Current, Resistance, and Electromotive Force

Direct-Current Circuits

Electromagnetic Induction

Rutgers, The State University of New Jersey

Simon Fraser University

Hope College

Lectures

10:31

A capacitor is a passive t…

18:38

In physics, electric flux …

05:47

Compute the equivalent res…

02:48

02:47

$*$ Determine the equivale…

03:59

Find the potential differe…

01:50

Each of two identical unif…

02:26

01:19

Find the equivalent resist…

02:09

Two identical 1.00$\Omega$…

06:16

02:44

01:29

(a) Find the equivalent re…

02:00

What is the equivalent res…

03:14

00:48

01:21

11:05

02:19

04:09

01:53

01:35

1 You have three $12 \Omeg…

we are given four seconds and we need to find the equal interest instance. Input all the four cases or a Let me try the circuit. Yeah, and the resistance is our 25 home. 12 home. Who? Five. Home on 45? Because all of these are in parallel, we can simply right where are if eyes in nature assistance one by our is simply one by 25. It's fun by further. There's one very five plus one by 45. No, hence we can write our as when the five times 12 times five times 45 you wanted by. This's a big expression, but it's ready. It is better to simply plug this into a calculator on Find out one by our then find R. And that way art and so do we. 2.9 now for part B. Socrates just 18 home. This is 25 home. This is 35 home and this is nine. Home. No, let's find out the existence of this part because seemingly this this and this part I am serious. So for this part, we don't want by our is one by 25. Unless one by 75 one by 20 fucking village industry by 75. Let's fund by 25. Excuses are is 75 for which is 18.8. Or hence this can be considered as an 18.8 home sister on DH. Now these three are in serious, which gives us uses the current assistant. Nine eighteen 18 point, a less 80 which is 45.8. No see, it's a very complicated one. We have one that's 24 72 45 14 13 15. But they do 19. Now we know that these two are in Siri's on, which gives us which we can consider this whole thing as a single assistance ofthe resistance. A single sister with resistance 28. Now that we have this, we can think off this whole three battle over distances as one by Article two won by 32. That's one by 28. That's one by 14. Using this we can see and their assistants is seven point to own. Then we go to the next part, which is also set off, followed her sisters Here we have one by our they called one by 72 plus one by 45. Excuse us for assistance. E caldo. Really 7.7 home. Now that we have this, they simply need to add the force. Resistance is in Siri's hiding. The four resistance is in Siri's bigger 19 plus 7.2 lists. 27.7 is 24 which gives us so only 7.9 home now. Poor Barbie. We have This is 12 13 and 14. This is 22 and this is 11. Now, wait Can see that this is simply three. Assistance is in serious now we can slightly reed cheese, this diagram and Detroit like this. We have 12 13 and 14. We can see that 22 calls parley over all these three. So we can put 22 over here and we have 11 here. So that's 11 when he do for 39. 40. Now this some off these three assistances will can be thought of as a single assistance with resistance 39 home. Now that we have this, these two were sisters are in parallel and hence we can think off this block as a resistance with as a resistor with restaurants are were won by arias won by 39 plus one by 22 excuse US article, too. 14.1 now, adding 14.1 with 11 which are in serious. We get the total assistance to be 25.1 home.

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