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: 60% (5 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?
-
The unit cell for MgFe2O4 (MgO-Fe2O3) has cubic symmetry with a unit cell edge length of 0.836 nm. If the density of this material is 4.52 g/cm3, compute its atomic packing factor. For this...
-
The following summarized data are related to Kennedy Corporation's operations: Required Prepare a multiple-step income statement for Kennedy Corporation. Include earnings per share disclosure at the...
-
Conway Designs established a $200 petty cash fund on October 1, 2014. Prepare the entry to replenish the fund at the end of each of the following months of activity: a. The petty cash box contained...
-
Discount Office Systems uses a perpetual inventory system. The adjusted trial balance of Discount Office Systems at March 31, 2024, follows (Click the icon to view the adjusted trial balance.)...
-
(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...
-
A population is modeled by the differential equation dP/dt = 1.2P(1 - P/4200) (a) For what values of P is the population increasing? (b) For what values of P is the population decreasing?
-
You invest $4000 into an account that compounds interest on a quarterly basis at 3%. How much money will you have after 5 years?
-
If you have the following information from a sample of high temperatures in January, 2021 in San Diego. 65, 72, 75, 70, 73, 66 What is the standard deviation?
-
Exercise 1.14: how could we arrange this? There are many ways we can organize the content that we present. Storyboarding allows us to plan the order and consider different arrangements in light of...
-
The individual financial statements for Abbey Company and Bellstar Company for the year ending December 31, 2024, follow. Abbey acquired a 60 percent interest in Bellstar on January 1, 2023, in...
-
If total assets increased $100,000 during the year and total liabilities decreased $60,000, what is the amount of owner's equity at the end of the year? Owner's equity $
-
A magazine is conducting a study on the effects of indelity in a marriage. The editors randomly select 400 women whose husbands were unfaithful and ask, Do you believe a marriage can survive when the...
-
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...
-
At year end, one week's wages remained unpaid amounting to $4500. Prepare the journal entry to take up this liability.
-
Devon is a newly hired manager of the finance division of a small organization. He is tasked with deciding how much of his payroll budget he will use for salary increases this year. He asks you, the...
-
Compute the intrinsic value of a common share given the following information: The Beasley Corporation has just paid a dividend of $2.08 per share. The required rate of return is 13.1 percent per...
Study smarter with the SolutionInn App