Physics
Electricity and Magnetism
An ammeter whose internal resistance is 63 reads 5.25mA when

An ammeter whose internal resistance is 63 reads 5.25mA when connected in a circuit containing a battery

Question:

An ammeter whose internal resistance is 63Ω reads 5.25mA when connected in a circuit containing a battery and two resistors in series whose values are 750Ω and 480Ω. What is the actual current when the ammeter is absent?

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

Step by Step Answer:

Answer rating: 33% (6 reviews)

The total resistance with the ammeter present is R 129302 The voltage sup...View the full answer

Answered By

Utsab mitra

I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others. I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years. I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.

3.50+ 2+ Reviews 10+ Question Solved

Related Book For book-img-for-question

Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

See More Books

Question Posted: Jun 06, 2010 11:29 PM

See More Questions

Students also viewed these Electricity and Magnetism questions

An ammeter whose internal resistance is 53 reads 5.25 mA when connected in a circuit containing a battery and two resistors in series whose values are 720 and 480 . What is the actual current when...
The current in a circuit containing a coil, resistor, and battery has reached a constant value. Does the coil have an inductance? Does the coil affect the value of the current?
Figure P19.42 shows a circuit containing a battery in series with a resistor and a lightbulb. The brightness of the lightbulb depends on the current through the bulb: increasing the current increases...
Find the mass and center of mass of the lamina that occupies the region D and has the given density function p. D is the triangular region with vertices (0, 0), (2, 1), (0, 3); (x, y) = x + y
Bill plans to fund his individual retirement account (IRA) with the maximum contribution of $2,000 at the end of each year for the next 20 years. If Bill can earn 12 percent on his contributions, how...
Describe the advantages an organization can gain by using a database for reverse logistics.
Because both radial readings on the top of a vertical motor are horizontal, how can you differentiate them?
Fenway Electronics produces video games in three market categories: commercial, home, and miniature. Fenway has traditionally allocated overhead costs to the three products using the companywide...
A small boat manufacturer obtains rudders from a single supplier, one per boat. Demand is constant and the target is to sell 1200 boats through their internet site per year. The estimated cost of...
The water clock (clepsydra) shown in Fig. P3.101 is an ancient device for measuring time by the falling water level in a large glass container. The water slowly drains out through a small hole in the...
A proton (mass mp), a deuteron (m = 2mp, Q = e), and a alpha particle (m =4mp, Q = 2e) are accelerated by the same potential difference V and then enter a uniform magnetic field B, where they move in...
Show that the time T required for a particle of charge q moving with constant speed v to make one circular revolution in a uniform magnetic field B ( v) is. 2am qB
Comart, a retailer of consumer goods, provides the following information on two of its departments (each considered an investment center). (1) Compute return on investment for each department. Using...
Meredith Grey has contacted COVID due to her close contact with her patients. Luckily, she has a whole life policy with a death benefit of $1,000,000 and a cash surrender value of $150,000....
As a young investment banker, you are hired to advise a buyer of Baja restaurant, which plans on going public soon. You are provided with the following information on the firm: -Baja will generate $...
19. What is the effect of malnutrition on the synthesis of IgG? A) Altered T-cell function B) Defective T cell signaling C) Failure to produce C1 inhibitor D) Reduced synthesis of IgG due to low...
The time span during which cash is used to acquire goods and services, and these goods and services are sold to customers, who in turn pay for their purchases with cash, is called the?
A company currently retains 40% of its earnings, which amounts to R6 per share this year. It earns an ROE of 30%. Assuming a required rate of return of 16%, how much would you pay for shares in the...
Answer these five questions about the situation at $t_{1}$ in Figure 16.7, assuming the right end of the string of beads is attached to a wall that is not shown. (a) If \(F_{43}^{c}=5...
What are the risks and liability factors in an audit? What are the implications to the auditor? What are the implications to the organization? How can the auditor mitigate these risks and liability...
Calculate r H and r S for the reaction of tin(IV) oxide with carbon. (a) Is the reaction product-favored at equilibrium at 298 K? (b) Is the reaction predicted to be product-favored at equilibrium...
Describe the impact of Non-Uniform Memory Access (NUMA) on an operating system's memory management strategies, and how an OS can optimize performance in a NUMA-based hardware environment .
Explain the concept of system calls in operating systems, and discuss the security implications of exposing system-level operations to user space.
Rafner Manufacturing has the following budgeted data for its two production departments. Budgeted Data Assembly Overhead cost $ 1,560,000 $ 1,035,000 Direct labor hours Machine hours 13,000 direct...

Smith Hogan And Ormerods Text Cases And Materials On Criminal Law 11th Edition - ISBN: 0199694885 - Free Book

Study smarter with the SolutionInn App