1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Reika [66]
3 years ago
14

In the circuit below I 1=20mA V1=10 R1=400 R2=2000 R3=1000. Use node analysis to find R2

Engineering
1 answer:
Hatshy [7]3 years ago
6 0

Answer:0.2A

Explanation:

First, write KCL

i1-i2-i3=0

Then, replace currents with viltages and resistors.

V2-10v/100-v2/200-v2/400=0

V2-40=0

V2=40v

I hope it was helpful

You might be interested in
What is the locating position of the land field?​
BaLLatris [955]

Answer:

Look at a map or globe. Where are places located? Every place has a "global address" that tells exactly where in the world it's located, just as your home has a street address. There are two numbers in a global address--a number for latitude and one for longitude. If you know these numbers and how to use them, you can find any place in the world and give its absolute location. (For definitions, see the glossary at the end of this booklet.)

Why are things located in particular places and how do these places influence our lives? Location can describe how one place relates to another. For example, the Panama Canal was cut across an extremely narrow strip of land in Central America. It provides a shipping lane between the Atlantic and Pacific Oceans, eliminating the need for long, dangerous journeys around South America.

Explanation:

<h2><u>hope</u><u> it</u><u> helps</u></h2>

5 0
3 years ago
Read 2 more answers
9. Imagine that you're performing measurements on a circuit with a multimeter. You measure a total circuit
ratelena [41]

Answer:

C

Explanation:

the total resistance is equal to the total potential difference divided by the Current

3 0
2 years ago
Read 2 more answers
How does the two-stroke Otto cycle differ from the four-stroke Otto cycle?
Digiron [165]

Answer:

Two stroke cycle                                               Four stroke cycle

1.Have on power stroke in one revolution.   1.have one power  

                                                                   stroke in two  revolution                                                                            

2.Complete the cycle in 2 stroke                 2.Complete the cycle in 4 stroke    

3.It have ports                                                3.It have vales

                                                                         

4.Greater requirement of cooling              4.Lesser requirement of cooling  

5.Less thermal efficiency                            5.High thermal efficiency

6.Less volumetric efficiency                       6.High volumetric efficiency    

7.Size of flywheel is less.                           7.Size of flywheel is more.

3 0
3 years ago
Major processing methods for fiberglass composited include which of the following? Mark all that apply) a)- Open Mold b)- Closed
Novay_Z [31]

Answer:

it is f all of the above

Explanation:

let me know if im right

im not positive if im right but i should be right

4 0
3 years ago
What does this work for
Anastaziya [24]

Answer:

it allows your dash board to light up you MPH RPM and all the other numbers on the spadomter

Explanat

8 0
3 years ago
Other questions:
  • Crest is to high, as through is to
    12·2 answers
  • Is an ideal way for a high school student to see what an engineer does on a typical day but does not provide a hands-on experien
    9·2 answers
  • How many 3-digits numbers which are greater than 300 can be formed from 6
    12·1 answer
  • A _______ contact allows current to flow when the switch's operator is not activated.?
    6·1 answer
  • If a nurse does not agree to the discipline set due to a complaint made against this nurse, after reviewing the proposed agreed
    14·1 answer
  • Why do stores still sell those 1.5 volt batteries that are like three times the size of other 1.5 volt batteries. What is the po
    9·2 answers
  • Explain the problems and their possible solution for electricity problems ?​
    8·1 answer
  • Draw the free-body diagram of the beam which supports the 80-kg load and is supported by the
    12·1 answer
  • Binary classification algorithm
    9·1 answer
  • 3. If nothing can ever be at absolute zero, why does the concept exist?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!