Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 17, 2021

Find the resistance of a rheostat if the potential drop is 48 V and the current is 4A?

Step by Step Solution

★★★★★

3.25 Rating (166 Votes )

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Essential University Physics

Authors: Richard Wolfsonby

3rd Edition Volume 2

321976428, 978-0321976420

More Books

Students also viewed these Physics questions

Question

★★★★★

Find the resistance of a wire frame shaped as a cube (Fig. 3.35) when measured between points (a) 1-7; (b) 1-2; (c) 1-3. The resistance of each edge of the frame is R? 6 7 2 3 1 4

Answered: 1 week ago

Question

★★★★★

The resistance of a platinum wire is to be calibrated for low-temperature measurements. A platinum wire with resistance 1.00 ' at 20.0C is immersed in liquid nitrogen at 77 K (-196C). If the...

Answered: 1 week ago

Question

★★★★★

Find the resistance of a heating coil that draws 4.8 A when the voltage across it is 120 V.

Answered: 1 week ago

Question

★★★★★

Panettones are fluffy dome-shaped Italian cakes popular during the holiday season. For Balucis Bakery in Milan, sales of panettones in December account for 50% of its income for the year. The bakery...

Answered: 1 week ago

Question

★★★★★

For the Colleges and Universities data, use XLMiner to find four clusters using each of the other clustering methods (see Figure 10.13); compare the results Compute the Euclidean distance between the...

Answered: 1 week ago

Question

★★★★★

Andrea Gant and Mark Waller share net income and net loss equally. (a) Which account(s) is (are) debited and credited to record the division of net income between the partners? (b) If Andrea Gant...

Answered: 1 week ago

Question

★★★★★

Summarize the research on the roles of rules, procedures, consequences, and the design of the physical space in classroom management, with special attention to establishing your management system...

Answered: 1 week ago

Question

★★★★★

Andular Financial Services was organized on April 1 of the current year. On April 2, Andular prepaid $9,000 to the city for taxes (license fees) for the next 12 months and debited the prepaid taxes...

Answered: 1 week ago

Question

★★★★★

Question 7 Here is information from the most recent financial statements for your firm: The Income Statement reports a net income of $ 2 9 8 , 0 0 0 . The Balance Sheet show that Assets is $ 7 4 0 ,...

Answered: 1 week ago

Question

★★★★★

Problem Set 2: Please fill out the whole table Use the online software to build the 3D structure of the molecule shown below. Save the 3D image and attached it to the report sheet! 1 H3C 2 H CI 7...

Answered: 1 week ago

Question

★★★★★

I need help completing the Inventory Turnover in times and number of days to sell for a two year period. I need to use the average for this turnover not the ending inventory. I will need to use CVS...

Answered: 1 week ago

Question

★★★★★

Excel caculation on cascade mental health clinic

Answered: 1 week ago

Question

★★★★★

Linear Approximation and Differentials: (1 point) Estimate Af using the Linear Approximation and use a calculator to compute both the e f(x) = 3+x. Af a = 1. Ax=1 With these calculations, we have...

Answered: 1 week ago

Question

★★★★★

A business should invest in information security to protect their sensitive data, and maintain customer trust, and also because of information security the business avoids financial losses due to...

Answered: 1 week ago

Question

★★★★★

The system shown in Fig. 2.2 consists of a rope of initial length L under tension T and subjected to a transverse force f(x) (Figure 2.2). T w(x) T L f(x) Figure 2.2 Assuming that the deflection w(x)...

Answered: 1 week ago

Question

★★★★★

Create a process flowchart for any process that you complete either at work or in your personal life explaining your flowchart and your thinking. Any issues you found? Areas for change? Also, include...

Answered: 1 week ago

Question

★★★★★

Kroger Co. is one of the largest retail food companies in the United States as measured by total annual sales. The Kroger Co. operates supermarkets, convenience stores, and manufactures and processes...

Answered: 1 week ago

Question

★★★★★

What is removed during each of the three stages of wastewater treatment: primary, secondary, and tertiary? During which state would you expect items to be recovered that were accidentally flushed,...

Answered: 1 week ago

Question

★★★★★

The CIA wants your help identifying individual terrorists in a photo of a training camp taken from a spy satellite at 100-km altitude. You ask for details of the optical system used, but theyre...

Answered: 1 week ago

Question

★★★★★

Youre researching the possibility of storing radioactive waste in underground salt formations. In support of this idea, youd like to demonstrate that salt is extremely resistant to compression. You...

Answered: 1 week ago

Question

★★★★★

You have a job examining patent applications. You?re presented with the device in Fig. 20.30, which its inventor claims will separate isotopes of a particular element. Atoms are first stripped...

Answered: 1 week ago

Question

★★★★★

Covercraft manufactures covers to protect automobile interiors and finishes. Its Block-It 200 Series fabric has a limited two-year warranty. Periodic testing is done to determine if the warranty...

Answered: 1 week ago

Question

★★★★★

Analysis by American Express found high fuel prices and airline losses resulted in increasing fares for business travelers. The average fare paid for business travel rose during the second quarter of...

Answered: 1 week ago

Question

★★★★★

USA Today reported the results of a survey conducted by HarrisInteractive to determine the percentage of adults who use a computer to access the Internet (from work, home, or other locations). The...

Answered: 1 week ago

Previous Question Next Question