In (figure 1), what is the magnitude of the current in the wire above the junction?.
Answers
The magnitude of the current in the wire above the junction is;
5 A
Calculations using Kirchoff's Current Rule
From the image of the circuit attached, we see that;
For wire 1, current is flowing towards the junction and that;
Resistance; R₁ = 2Ω
Voltage; V₁ = 6V
For wire 2, current is flowing towards the junction and that;
Resistance; R₂ = 5 Ω
Voltage; V₂ = 10 V
Formula for current is;
I = V/R
Thus;
I₁ = V₁/R₁
I₁ = 6/2
I₁ = 3 A
I₂ = V₂/R₂
I₂ = 10/5
I₂ = 2 A
Now, kirchoff's current law or junction law states that the total current flowing into the junction is equal to the total current flowing out of the junction.
We see that the third wire which is above the junction has it's current flowing out of the junction. Thus;
I₁ + I₂ = I₃
3 + 2 = I₃
I₃ = 5 A
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Related Questions
An item that normally sells for $230 is marked down by 30%. What is the sale price?.
Answers
Answer:
$161 dollars
Explanation:
Given the following question:
30% of 230
In order to find the answer, we calculate the percent by multiplying the two by each other, and then dividing by 100.
[tex]\frac{30\times230}{100} =30\times230=6900\div100=69[/tex]
[tex]=69[/tex]
Now that we know the percentage of the item, we now subtract that answer by the initial amount the item would have sold for.
[tex]230-69=161[/tex]
The sale price is "$161 dollars."
Hope this helps.
A possible disadvantage to watching this scene, as opposed to reading it silently, is that viewers are unable to infer the characters’ emotions for themselves. Unable to interpret the stage directions for themselves. Forced to imagine the appearance of the characters. Forced to visualize the props used within the scene.
Answers
Answer:
to imagine the appearance of the characters
Explanation
just did it
Identify the oxidizing and reducing agents in the skeletal (unbalanced) reaction. Then, balance the reaction, including the phase (solid, liquid, etc. ) of each species. The reaction takes place in basic aqueous solution. Mno−4(aq)+s2−(aq)⟶s(s)+mno2(s).
Answers
The oxidizing and reducing agents I'm the reaction are MnO⁴- and S²- respectively
Balancing Redox reactionsRedox reactions can be identified as reduction or oxidation by means of the change in oxidation number.
On this note, the oxidizing agent is the reactant which is reduced in the reaction and hence is, MnO⁴-.
The reducing agent is the reactant which is oxidized in the reaction and hence is, S²-.
The balance reaction is therefore;
Mno−4(aq)+s2−(aq)⟶s(s)+mno2(s) + 6e-Read more on Redox reactions;
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A baseball is thrown at an angle of 40. 0° above the horizontal. The horizontal component of the baseball’s initial velocity is 12. 0 meters per second. What is the magnitude of the ball’s initial velocity?.
Answers
Exp.
the degree of 40 already given.
you could do 12sin40 or V=12/cos40deg.
All of the following are major functions of proteins except.
Answers
Answer: Storing genetic information
Explanation:
Traits are controlled by dna through the order of its.
Answers
Answer:
Gene
Explanation:
A segment of a DNA molecule (a sequence of bases) that codes for a particular protein and determines the traits (phenotype) of the individual. A gene is the basic unit of heredity in a living organism.
In the retail industry, abc tries to add value to their products and services so they can attract customers who are willing to pay a higher price. Abc can be described as utilizing which of the following strategy?.
Answers
Abc can be described as utilizing a differentiation strategy.
What is a strategy?A strategy can be defined as a process that involves planning and implementing actions in a business firm that will help to achieve success in competition.
The types of strategy.In Business management, there are different types of strategy and these include:
Global strategyRegional strategyCost-leadership strategyDifferentiation strategyA differentiation strategy can be defined as a strategic approach through which a business firm provides its customers with products and services that are unique, distinct and different from those offered by its competitor (rivals) in the same industry or market.
In conclusion, an example of a differentiation strategy is the addition of value to products and services, so as to attract customers who are willing to pay a higher price.
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How would ""the lottery"" be different if told from mr. Summers’ point of view? the reader would learn more about the main conflict in the story. The reader would know more about when and where the story takes place. The reader would learn more about how mr. Summers feels about the lottery. The reader would know more about the other characters’ thoughts and feelings.
Answers
Answer:
C. the reader would learn more about how Mr. Summers feels about the lottery.
Explanation:
The term ""the lottery"" be different if the reader would learn more about how Mr. Summers feels about the lottery.
What does Mr Summers stands for in the lottery?Summers is known to stand for life, alterations of seasons but Mr. Summers is said to be the opposite as he is known to often takes life away.
Conclusively, The term ""the lottery"" be different if the reader would learn more about how Mr. Summers feels about the lottery and thus they will be able to know why he carry out what he do.
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#SPJ5
What is the solution to the equation mc001-1. Jpg? x = 1 x = 6 x = 12 x = 24.
Answers
The solution to the equation is : ( B ) x = 6
Determine the solution of the equationGiven that the equation is
[tex]\sqrt{5x-7}= \sqrt{3x+5}[/tex]
step 1: square both sides
5x - 7 = 3x + 5
5x = 3x + 5 + 7
= 3x + 12
step 2 : collate like terms
Therefore :
5x - 3x = 12
2x = 12
x = 12/ 2 = 6
Hence we can conclude that the solution to the equation is x = 6
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Attached below is the complete question
Which statement best explains the fact that gases can be compressed.
Answers
Answer:
because gases are thick and can be compressed.
This organ provides more than one function to the plant. Which of the following is a function of this organ illustrated in the picture?.
Answers
The organ function of plant often differs. Since the image is not attached, a general definition is given.
What is Plant Organ and Systems?Vascular plants are known to have two types of organ systems. They are;
A shoot system.A root system.The shoot system is made up of stems, leaves, and also the reproductive parts of the plant.
The shoot system is made up of the parts that grows above ground, where it tends to take in light that is needed by the plant for photosynthesis.
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Which action would most likely be carried out by the wounded warrior project.
Answers
Answer: B
Explanation: Organizing events for injured veterans because it is the wounded warrior project
What is the underlying theme of the poem three words of strength brainly.
Answers
The theme is all about words of encouragement that is used to heal our divided and conflicted world.
What is the Three Words of Strength” about?The poem Three Words of Strength” is known to be written by Friedrich von Schiller. The words of strength are Defense, Physical Fitness and been Brave.
The words of encouragement is said to be another word for emotional support.
Learn more about theme from
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What are the distinct features of digital society which make it significantly.
Answers
Answer:
Lawyer
Explanation:
Barbara sells iced tea for $1. 49 per bottle and water for $1. 25 per bottle. She wrote an equation to find the number of bottles she needs to sell to earn $100. 1. 25x + 1. 49 = 100 what error did barbara make in writing the equation? barbara’s equation did not consider the number of bottles of water. Barbara’s equation did not consider the number of bottles of iced tea. Barbara’s equation did not use the correct price for the bottles of iced tea. Barbara's equation did not use the correct total for sales.
Answers
Answer:
Barbara’s equation did not consider the number of bottles of iced tea.
Explanation:
She made this error because she included 1.25 with the x variable but did not include the x variable next to 1.49.
The x variable is important because it can keep track of how many bottles were sold of each water and tea.
So, this means Barbara’s equation did not consider the number of bottles of iced tea.
The real equations should be 1.25x + 1.49x = 100
Hope this Helps!
Which of the following monomers is correctly matched with its polymer.
Answers
The monomer which is correctly matched with its polymer is; Choice C; Monosaccharides - Polysaccharides
The options in the complete question are;
a. amino acids - lipids
b. glycerol and fatty acids - nucleic acids
c. monosaccharides - polysaccharides
d. nucleotides - protiens
Monomers and PolymersMonomers are usually the simplest unit building blocks of their polymers which are usually gigantic multiples of the given monomers.
Hence, it follows that;
The monomers of common polymers are:
a. amino acids - proteinsb. glycerol and fatty acids - lipidsc. monosaccharides - polysaccharidesd. nucleotides - nucleic acidsRead more on monomers and Polymers;
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Lactose, maltose, and sucrose are examples of this type of carbohydrate.
Answers
Answer:
disaccharides?
Explanation:
I'm not 100% sure if that's what it is asking for
Suppose that the mean daily viewing time of television is 8. 35 hours. Use a normal probability distribution with a standard deviation of 2. 5 hours to answer the following questions about daily television viewing per household.
Answers
The probability that a household views television between 5 and 10 hours a day is : 0.6553
Given data :
mean daily viewing time ( μ ) = 8.35 hours
standard deviation ( σ ) = 2.5 hours
Determine the probability of a household view btw 5 and 10 hours a dayP ( 5 ≤ x ≤ 10 )
= P ((5 - 8.35 )/2.5 < z < ( 10 - 8.35 )/2.5)
= P ( -1.34 < z < 0.66 )
Therefore the probability P ( 5 ≤ x ≤ 10 ) becomes
P( z < 0.66 ) - P ( z < -1.34 )
= 0.7454 - 0.0901 ( applying normal tables )
= 0.6553
Hence we can conclude that The probability that a household views television between 5 and 10 hours a day is : 0.6553
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Attached below is the missing part of your question
What is the probability that a household views television between 5 and 10 hours a day
What is the atomic number of an oxygen atom with 8 protons and 10 neutrons in its nucleus?.
Answers
Answer:
18 is the atomic number of an oxygen atom
According to theory, which phrase best describes the universe before the big bang?.
Answers
Answer:
how astronomers explain the way the universe began. It is the idea that the universe began as just a single point, then expanded and stretched to grow as large as it is right now—and it is still stretching!
Explanation:
how astronomers explain the way the universe began
THISS ONE ==
There is a history of global temperatures changing, but why is this change different?(1 point).
Answers
This change is different because, the shift in temperature is happening more quickly.
What is Temperature?This is defined as the degree of hotness or coldness of an area. Global temperatures changes is different because of the rapid changes which have effects such as:
High water temperatures causing coral polyps bleaching.Increase in water acidic content and lowering the pHDeath of organisms thereby reducing biodiversity.Read more about Temperature here https://brainly.com/question/2331658
Which claim below best describes the effects of the invention of the telephone?.
Answers
The claim that best describes the effects of the invention of the telephone is: Its facilitation of communication contributed to business growth.
What is the Effect of the Invention of Telephone?Antonio M. was credited as the first to innovator of a basic phone in 1849, while Alexander G. B won the first patent for a telephone in 1876.
Thus, the invention of the telephone has brought several positive effects such as allowing business owners to communicate and transact business easily.
Therefore, the claim that best describes the effects of the invention of the telephone is: Its facilitation of communication contributed to business growth.
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name one of your favorite rappers
Answers
Answer:
NLE Choppa or Rod Wave
Explanation:
Answer:
Doja Cat
Explanation:
I would say SZA but she's more of a singer.
Find the value of x
Pls Help
Answers
Answer:
x=155
Explanation:
x=180-(90-(120-(90-35)))=155
% of consumers believe that cash will be obsolete in the next 20 years. Assume that consumers are randomly selected. Find the probability that fewer than of the selected consumers believe that cash will be obsolete in the next 20 years.
Answers
Using the binomial distribution, it is found that there is a 0.4113 = 41.13% probability that fewer than 3 of the selected consumers believe that cash will be obsolete in the next 20 years.
For each consumer, there are only two possible outcomes, either they believe cash will be obsolete in the next 20 years, or they do not believe it. The belief of each customer is independent of any other customers, hence the binomial distribution is used to solve this question.
What is the binomial distribution formula?The formula is:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
The parameters are:
x is the number of successes.n is the number of trials.p is the probability of a success on a single trial.Researching the problem on the internet, we have that:
40.4% of consumers believe that cash will be obsolete in the next 20 years, hence p = 0.404.7 customers are surveyed, hence n = 7.The probability that fewer than 3 of the selected consumers believe that cash will be obsolete in the next 20 years is given by:
[tex]P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2)[/tex]
In which:
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 0) = C_{7,0}.(0.404)^{0}.(0.596)^{7} = 0.0267[/tex]
[tex]P(X = 1) = C_{7,1}.(0.404)^{1}.(0.596)^{6} = 0.1268[/tex]
[tex]P(X = 2) = C_{7,2}.(0.404)^{2}.(0.596)^{5} = 0.2578[/tex]
Then:
[tex]P(X < 3) = P(X = 0) + P(X = 1) + P(X = 2) = 0.0267 + 0.1268 + 0.2578 = 0.4113[/tex]
There is a 0.4113 = 41.13% probability that fewer than 3 of the selected consumers believe that cash will be obsolete in the next 20 years.
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All of the following were goals of this group listed below: independence boycotting british goods placing native citizens in government positions.
Answers
It should be noted that the goals of Indian National Congress is independence boycotting British goods placing native citizens in government positions.
What is Indian National Congress?Indian National Congress can be described as simply Congress which is political party in India with widespread roots.
It was established in 1885, which was nationalist movement to emerge in the British Empire.
Learn more about Indian National Congress at:
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Answer:
The Indian National Congress
Explanation:
took the test
Listen to the audio and then answer the following question. Feel free to listen to the audio as many times as necessary before answering the question. Who caused the accident? el policía una celebridad el doctor un joven.
Answers
Answer:
B. una celebridad is the answer
Answer:
B. una celebridad
Explanation:
A lead ball has a mass of 55. 0 grams and a density of 11. 4 g/cm3. What is the volume of the ball?.
Answers
Answer:
4.82 cm^3
Explanation:
m = 55.0 grams
d = 11.4 g/cm^3
volume V = m/d = 55.0/11.4 = 4.82 cm^3
What was the purpose of the chamber shown in the photograph? gassing prisoners providing heat for the camps lighting the camps at night cremating prisoners.
Answers
Answer:A gassing prisoners
Explanation:
trust me
Answer:
Cremating: D
Explanation:
In the following chemical reaction, what product is represented by x? alcl3 + naoh → x + nacl.
Answers
Answer:
Al(OH)3
Explanation:
Since this is a double displacement reaction,Na, takes Al's place and Al now attaches to OH-