A child's electronic toy is supplied by three 1.58-V alkaline cells having internal resistances of 0.0200
Question:
A child's electronic toy is supplied by three 1.58-V alkaline cells having internal resistances of 0.0200 Ω in series with a 1.53-V carbon-zinc dry cell having a 0.100-Ω internal resistance. The load resistance is 10.0Ω.
(a) Draw a circuit diagram of the toy and its batteries.
(b) What current flows?
(c) How much power is supplied to the load?
(d) What is the internal resistance of the dry cell if it goes bad, resulting in only 0.500 W being supplied to the load?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (4 reviews)
Solution a Circuit Diagram The circuit can be represented as follows Three 158 V alkaline cells with ...View the full answer
Answered By
Hemstone Ouma
"Hi there! My name is Hemstone Ouma and I am a computer scientist with a strong background in hands-on experience skills such as programming, sofware development and testing to name just a few. I have a degree in computer science from Dedan Kimathi University of Technology and a Masters degree from the University of Nairobi in Business Education. I have spent the past 6 years working in the field, gaining a wide range of skills and knowledge. In my current role as a programmer, I have had the opportunity to work on a variety of projects and have developed a strong understanding of several programming languages such as python, java, C++, C# and Javascript.
In addition to my professional experience, I also have a passion for teaching and helping others to learn. I have experience as a tutor, both in a formal setting and on a one-on-one basis, and have a proven track record of helping students to succeed. I believe that with the right guidance and support, anyone can learn and excel in computer science.
I am excited to bring my skills and experience to a new opportunity and am always looking for ways to make an impact and grow as a professional. I am confident that my hands-on experience as a computer scientist and tutor make me a strong candidate for any role and I am excited to see where my career will take me next.
5.00+
8+ Reviews
22+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physics questions
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
Read the case study and answer the question below with a one page response. What does a SWOT analysis reveal about the overall attractiveness of Under Armours situation? Founded in 1996 by former...
-
The graph of g consists of two straight lines and a semicircle. Use it to evaluate each integral. (a) g(x) dr (b) g(x) dr (c) () di y=g(x)
-
Why might a company decide to use departmental overhead rates instead of a plantwide overhead rate?
-
You are given the following information concerning three portfolios, the market portfolio, and the risk-free asset: What is the Sharpe ratio, Treynor ratio, and Jensens alpha for eachportfolio?...
-
A company is considering two alternatives, one of which must be implemented. Of the two projects, A has the higher maintenance cost, but B has the higher investment cost. The appropriate (and...
-
Chavez Company most recently reconciled its bank statement and book balances of cash on August 31 and it reported two checks outstanding, No. 5888 for $ 1,028.05 and No. 5893 for $ 494.25. The...
-
Let's use this discussion to discuss any problems you are having with the material as you prepare for the final exam. We're also going to use the discussion to complete a required activity with your...
-
(a) What is the internal resistance of a voltage source if its terminal voltage drops by 2.00 V when the current supplied increases by 5.00 A? (b) Can the emf of the voltage source be found with the...
-
An automobile starter motor has an equivalent resistance of 0.0500 and is supplied by a 12.0-V battery with a 0.0100- internal resistance. (a) What is the current to the motor? (b) What voltage is...
-
What is the IUPAC name of the compound shown in the margin? (a) Isopropyl 2-fluoro3-methylbutanoate; (b) 2-fluoroisobutanoyl 2-propanoate; (c) 1-methylethyl 2-fluorobutyrate; (d) 2-fluoroisopropyl...
-
A stock is governed by a geometric Brownian motion with initial price of $60, an interest rate of 1%, a volatility of 40%. You monitor the stock price each week for twenty-six weeks (one half of a...
-
calculate the Conversion cycle for Horniman horticulture . Exhibit 2 HORNIMAN HORTICULTURE Financial Ratio Analysis and Benchmarking 2012 2013 2014 2015 Benchmark Revenue growth Gross margin (Gross...
-
How much could you withdraw at the beginning of each year if you have $1,400,000, earn 8%, and make annual withdrawals for 20 years? How much could you withdraw if your withdrawals were at the end of...
-
A random variable X follows a binomial distribution with n = 12 and p=0.316. " P(X < 4) = P(X>5)= P(1
-
Sundoes, a chain of coffee shops, would like to diversify its business operations by branching out into the copy shop business. The proposed investment is to open ten copy shops. The financial staff...
-
The Alberto-Culver Company develops, manufactures, distributes, and markets branded beauty care products as well as branded food and household products in the United States and more than 100 other...
-
The nitrogen atoms in N2 participate in multiple bonding, whereas those in hydrazine, N2H4, do not. (a) Draw Lewis structures for both molecules. (b) What is the hybridization of the nitrogen atoms...
-
A 100 kg object is taken to a height of 300 km above the Earths surface. (a) What is the objects mass at this height? (b) What is the objects weight at this height?
-
A man has a mass of 75 kg on the Earths surface. How far above the surface of the Earth would he have to go to lose of his body weight?
-
It takes 27 days for the Moon to orbit the Earth in a nearly circular orbit of radius 3.80 x 105 km. (a) Show in symbol notation that the mass of the Earth can be found using these data. (b) Compute...
-
John, CPA, is evaluating the risk of material misstatement on an engagement. For each of the following, please indicate what effect the situation described would have on the affected risk component....
-
The following questions relate to Clouds Inc. which operates under ideal conditions with the following circumstances: Operates a single asset with a two year useful life Asset will have no value...
-
Two force vectors are acting on an object. F1= 5i+6j, F2= 6j-12j. Find the magnitude of the net force (also called resultant force) .
Study smarter with the SolutionInn App