A battery with nonnegligible internal resistance, a variable resistor, a voltmeter, and an ammeter are connected...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A battery with nonnegligible internal resistance, a variable resistor, a voltmeter, and an ammeter are connected as shown above on the left. The graph above on the right shows the voltmeter reading as a function of the ammeter reading as the resistance, R, of the variable resistor is changed. What is the internal resistance of the battery? (A) 0.5 (B) 20 (C) 4 (D) 8 () 12 (A) (V) R V(V) 12 8+ 4- + 4 8 12 | (A) A battery with nonnegligible internal resistance, a variable resistor, a voltmeter, and an ammeter are connected as shown above on the left. The graph above on the right shows the voltmeter reading as a function of the ammeter reading as the resistance, R, of the variable resistor is changed. What is the internal resistance of the battery? (A) 0.5 (B) 20 (C) 4 (D) 8 () 12 (A) (V) R V(V) 12 8+ 4- + 4 8 12 | (A)
Expert Answer:
Answer rating: 100% (QA)
from the graph given above EMF E of Ithe battery is 12V Th... View the full answer
Related Book For
University Physics with Modern Physics
ISBN: 978-0133977981
14th edition
Authors: Hugh D. Young, Roger A. Freedman
Posted Date:
Students also viewed these physics questions
-
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...
-
answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...
-
How could sales force automation affect salesperson productivity, marketing management, and competitive advantage?
-
Cairo Ingot, Ltd., is the Egyptian subsidiary of Trans-Mediterranean Aluminum, a British multinational that fashions automobile engine blocks from aluminum. Trans-Mediterraneans home reporting...
-
Consider the following hypotheses: H 0 : p < 0.24 H 1 : p > 0.24 Given that p = 0.277, n = 130, and = 0.05, answer the following questions: a. What conclusion should be drawn? b. Determine the p...
-
A loop of wire rests in a region of uniform magnetic field. The magnitude o( the field is increasing, thus inducing a current in the loop. Which of the following changes to the situation would make...
-
The following are selected transaction-related audit objectives and audit procedures for sales transactions: Transaction-Related Audit Objectives 1. Recorded sales exist. 2. Existing sales are...
-
A ball of mass m=5.65kg moves in a horizontal circle as shown in the diagram. It is supported by two ropes of length l=5.38m which each make an angle of a=50.7 degree with the vertical. The tension...
-
In the book Foundations of Financial Management ( 7th ed.), Stanley B. Block and Geoffrey A. Hirt discuss risk measurement for investments. Block and Hirt present an investment with the possible...
-
When determining the appropriate audit report to issue, the auditor considers three levels of materiality for a given condition. These three levels are: (1)immaterial, (2)material without...
-
Vandalay Industries is considering the purchase of a new machine for the production of latex. Machine A costs $1,970,000 and will last for 4 years. Variable costs are 38 percent of sales, and fixed...
-
A fully charged defibrillator contains 1.20 kJ of energy stored in a 1.10 x10-4 F capacitor. In a discharge through a patient, 6.00 x102 J of electrical energy is delivered in 3.50 ms. (a) Find the...
-
The following information pertains to a manufacturing company for last year: Planned production 72,000 units Actual production and sales 70,000 units Selling price $ 40 per unit Variable...
-
1-Assume that over the past 100 years IBM had 30 years with a -10% return, 40 years with a 5% return, and 30 years with a 15% return. What is the sample standard deviation of IBM? 2-Assume that the...
-
A project is expected to sell one million units initially at a price per unit of $16.50 and a cost per unit of $6.50. Units sold will increase by 10% each year over the project's 3 year life....
-
4. If V(u) involved in the Klein-Gordon equation (11.5.1) is given (Whitham, 1974) by -Uxx +v'(u) zo 1 V(u) =;. u'+bu* +..,
-
Write a paper by answer the following question: Should Recycling Be Mandatory?
-
A real battery, having nonnegligible internal resistance, is connected across a light bulb as shown in Fig. Q26.10. When the switch S is closed, what happens to the brightness of the bulb? Why?...
-
Block B (mass 4.00 kg) is at rest at the edge of a smooth platform, 2.60 m above the floor. Block A (mass 2.00 kg) is sliding with a speed of 8.00 m/s along the platform toward block B. A strikes B...
-
You are a construction engineer working on the interior design of a retail store in a mall. A 2.00-m-long uniform bar of mass 8.50 kg is to be attached at one end to a wall, by means of a hinge that...
-
With the availability of free credit reports, consumers are encouraged to check their report every 4 months-one report from each of the three major bureaus. In the past, consumers also were...
-
A leading financial publication reported that the average baby boomer credit user will pay approximately $1,200 in interest annually. If, instead of paying interest, this amount was saved every year,...
-
Some credit card issuers are beginning to assess fees and other charges on convenience users. Ask your friends and peers if they think a convenience credit card user should be charged for the...
How To Invest In The Stock Market The Guide For Beginners 1st Edition - ISBN: B08J5HLWZ3 - Free Book
Study smarter with the SolutionInn App