A new mechanic foolishly connects an ammeter with 0.1 resistance directly across a 12-V car battery with

Question:

A new mechanic foolishly connects an ammeter with 0.1Ω resistance directly across a 12-V car battery with internal resistance 0.01 Ω. What’s the power dissipation in the meter?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Essential University Physics

ISBN: 978-0321976420

3rd Edition Volume 2

Authors: Richard Wolfsonby

See More Books

Question Posted: Feb 28, 2020 05:21 AM

See More Questions

(a) What is the equivalent resistance of the circuit shown in Fig. 19-70? (b) What is the current in the 18- resistor? (c) What is the current in the 12- resistor? (d) What is the power dissipation...
A battery with = 12.0 V and internal resistance r = 1.0 is connected to two 9.0-k resistors in series. And ammeter of internal resistance 0.50 measures the current and at the same times a voltmeter...
A battery with e = 12.0 V and internal resistance is connected to two 7.5-k resistors in series. An ammeter of internal resistance 0.50 measures the current, and at the same time a voltmeter with...
A steel spur pinion has 16 teeth cut on the 20 full-depth system with a module of 8 mm and a face width of 90 mm. The pinion rotates at 150 rev/min and transmits 6 kW to the mating steel gear. What...
What are the major dangers in using an entire country as a "test market" for new products that are to be launched globally (or regionally)?
List three advantages and three disadvantages to operating a business under a franchise agreement.
Identify and write out the equations for four ratios that show the combined effects of liquidity, asset management, and debt management on profitability. AppendixLO1
Assume that Dinah draws a check on Oxford Bank, payable to the order of Pam; that Pam indorses it to Amy; that Amy deposits it to her account in Houston Bank; that Houston Bank presents it to Oxford...
See the below hotel business project. Note that k is an abbreviation for kilo. So $1k is $1,000. The unit sales is measured in nightly stays. Hotel Business Project Data Project life Perpetual...
Extend the function to num_permutation (n, k=None) which takes in an additional optional keyword argument k, and returns the INTEGER number of k -permutations of n items. The number is given by the...
Find all three currents in the circuit of Fig. 25.13, but now with ? 2 = 1.0 V. E = 6 V E = 9 V R = 20R3 = 1n R2 = 40 (a) Node A, Ra (Loops Loop! Node B Loop 3 (b)
Show that the quantity RC has the units of time (seconds).
Select the correct statement from the following. a. A fixed cost structure offers less risk (i.e., less earnings volatility) and higher opportunity for profitability than does a variable cost...
In each of the cases below, assume Division X has a product that can be sold either to outside customers or to Division Y of the same company for use in its production process. The managers of the...
Question 13 2.5 pts Crane Company provides financial consulting and sells its own line of financial planners and budgeting products. The company has collected the following data for the next year's...
PT Elyksion Communication is experiencing rapid growth. The company expects earnings and dividend growth of 15% over the next two years, 13% in the third year, and constant growth of 6% for the...
Problem 10-17 (Algo) Comparison of Performance Using Return on Investment (ROI) [LO10-1] Comparative data on three companies in the same service industry are given below: Required: 2. Fill in the...
Haba Co. is a manufacturing company who wishes to calculate its taxable profit or loss for the year ended 31 December 2021. There are the statement of profit or loss and other comprehensive income,...
Black holes are remnants of a. Stars with small masses b. Stars with large masses c. White dwarfs d. Black dwarfs
Consider a closed, rigid tank with a volume of 0.8L, filled with cold water initially at 27C. The tank is filled such that there are no voids (air pockets) within. The initial pressure within the...
Explain how the following two compounds can have the same conjugate base. Is this conjugate base aromatic?
Calculate H for the process in which Cl 2 (g) initially at 298.15 K at 1 bar is heated to 690.K at 1 bar. Use the temperature-dependent heat capacities in the data tables. How large is the relative...
Is the following statement correct? If not rewrite it so that it is correct. Because the reaction H 2 (g) + O 2 (g) H 2 O(l) is exothermic, the products are at a higher temperature than the...
Holding other variables constant, a recession in the US economy should: Select one: A) cause a depreciation of the dollar because the nominal interest rate in the United States would increase b)...
CROSS RATES The table below gives the exchange rates between U.S. dollar, British pound and Swedish krona. What is the exchange rate between Swedish kronas and pounds? Round your answer to two...
Presented below is pension information related to Blossom Company as of December 31, 2021: Accumulated benefit obligation Projected benefit obligation Plan assets (at fair value) Accumulated OCI...

A new mechanic foolishly connects an ammeter with 0.1 resistance directly across a 12-V car battery with

Question:

Step by Step Answer:

External resistance r 1 01 Internal resistance r 2 001 to...View the full answer

Essential University Physics

Students also viewed these Sciences questions