Figure 3.35 shows a 2.0 V potentiometer used for the determination of internal resistance of a...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Figure 3.35 shows a 2.0 V potentiometer used for the determination of internal resistance of a 1.5 V cell. The balance point of the cell in open circuit is 76.3 cm. When a resistor of 9.5 2 is used in the external circuit of the cell, the balance point shifts to 64.8 cm length of the potentiometer wire. Determine the internal resistance of the cell. 2.0 V 1.5 V 9,502 B Figure 3.35 shows a 2.0 V potentiometer used for the determination of internal resistance of a 1.5 V cell. The balance point of the cell in open circuit is 76.3 cm. When a resistor of 9.5 2 is used in the external circuit of the cell, the balance point shifts to 64.8 cm length of the potentiometer wire. Determine the internal resistance of the cell. 2.0 V 1.5 V 9,502 B
Expert Answer:
Related Book For
Quantitative Analysis for Management
ISBN: 978-0132149112
11th Edition
Authors: Barry render, Ralph m. stair, Michael e. Hanna
Posted Date:
Students also viewed these physics questions
-
A method for the determination of the corticosteroid methylprednisolone acetate in solutions obtained from pharmaceutical preparations yielded a mean value of 3.7 mg mL-1 with a standard deviation of...
-
The following results were obtained for the determination of calcium in a NIST limestone sample: % CaO = 50.33, 50.22, 50.36, 50.21, and 50.44. Five gross samples were then obtained for a carload of...
-
Describe two calorimetric methods for the determination of enthalpy changes that accompany chemical processes.
-
How much time does it take to call functions such as Math. \(\sin ()\), Math. \(\log ()\), and Math.sqrt()?
-
What legal or ethical obligations do partners (or parent companies of partners) have to one another when contemplating buying from other party additional interests in a company they jointly own?
-
In the current year, William made the following contributions: Value of his church volunteer work $1,000 Cash to a political candidate 400 Out-of-pocket expenses to do charity work 300 Cash to the...
-
For the IM-9/8551-7 carbon/epoxy composite rod design of Problem 3.3 in Chapter 3, what would be the increase in the longitudinal tensile strength compared with that of the original 6061-T6 aluminum...
-
Lap Dogs Inc. is planning for next year and has the following summarized results so far ($000): Income Statement EBIT ..........236 Interest ...........? EBT ............? Income tax .........? EAT...
-
Define and Explain Developmental Psychology with Headings . Also include diagrams and pictures related to Developmental Psychology.
-
Repeat Prob. 36 using singularity functions exclusively (including reactions). Repeat Prob. 36, For the beam shown, find the reactions at the supports and plot the shear-force and bending-moment...
-
For the following functions, justify why they are NOT inner products on the indicated vector space. (a) On R, define (x, y) = xy + x2x3Y2Y3, where x = (x1, x2, x3) and = (y, Y2, Y3). (b) On P2,...
-
Assuming that the subsidiary pays only its 2023 earnings to its U.S. parent, what are the after-tax cash flows to the U.S. parent if all of the foreign subsidiary's earnings are paid as a dividend...
-
Calculate the county's Price Related Differential (PRD), which is a measure of the progressivity of the property tax. The PRD is calculated by dividing the mean assessment ratio (calculated in #1...
-
Define item analysis as used in educational measurements Distinguish between item difficulty and item discrimination The following are analyses for the first three items of a test. ITEM #1 High...
-
A retail company wants to determine if the average daily sales of their new product line have significantly increased compared to the old product line. The company randomly selects 100 stores that...
-
A pressure vessel of 250-mm inner diameter and 6-mm wall thickness is fabricated from a 1.2- m section of spirally welded pipe AB and is equipped with two rigid end plates. The gage pressure inside...
-
The transformative impact of AI and machine learning on medical diagnostics.
-
What is the maximum volume of 0.25 M sodium hypochlorite solution (NaOCl, laundry bleach) that can be prepared by dilution of 1.00 L of 0.80 M NaOCl?
-
Ace Machine Works estimates that the probability its lathe tool is properly adjusted is 0.8. When the lathe is properly adjusted, there is a 0.9 probability that the parts produced pass inspection....
-
Jerry Smith (Problem 3-36) has done some analysis about the profitability of the bicycle shop. If Jerry builds the large bicycle shop, he will earn $60,000 if the market is favorable, but he will...
-
North Manufacturing has a demand for 1,000 pumps each year. The cost of a pump is $50. It costs North Manufacturing $40 to place an order, and the carrying cost is 25% of the unit cost. If pumps are...
-
Suppose Starbucks is considering introducing a new low-calorie blended coffee drink called FrapZero. The firm believes that the drinks flavor and appeal to calorie-conscious drinkers will make it a...
-
By using the yield to maturity on AT&Ts debt, we found that its pretax cost of debt is 3.65%. If AT&Ts tax rate is 25%, what is its effective cost of debt?
-
You work in Walt Disney Companys corporate finance and treasury department and have been assigned to the team estimating Disneys WACC. You must estimate this WACC in preparation for a team meeting...
Study smarter with the SolutionInn App