A 70 W electric blanket runs at 18 V. a. What is the resistance of the wire

Question:

A 70 W electric blanket runs at 18 V.

a. What is the resistance of the wire in the blanket?

b. How much current does the wire carry?

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

Step by Step Answer:

Related Book For answer-question

College Physics A Strategic Approach

ISBN: 9780321595492

2nd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

See More Books

Question Posted: Nov 03, 2023 02:26 PM

See More Questions

You're the VP of Operations and your company is growing exponentially. As such, you're considering sourcing a new ERP software to support the growth. Which important aspects of the software and/or...
The heating element of an electric dryer is rated at 4.1 kW when connected to a 240-V line. (a) What is the current in the heating element? Is 12-gauge wire large enough to supply this current? (b)...
In her bathroom, Mindy has an overhead heater that consists of a coiled wire made of nichrome that gets hot when turned on. The wire has a length of 3.0 m when it is uncoiled. The heating element is...
Using the table of implied volatilities below ("volatility surface"), calculate the implied volatility a trader would use for pricing an 8-month option with K/S0 = 1.04. Hint: Interpolate linearly. 1...
The Oakland Shirt Company has computed its indifference level of EBIT to be $500,000 between an equity financing option and a debt financing option. Interest expense under the debt option is $200,000...
In 2018, Aggie Oil Corporation began operations exclusively in the United States. Give the entries, assuming the following transactions in the first three years of operations. Calculate DD&A twice,...
5 percent interest per month. The sterilizer was delivered on August 23, 1996. The last payment was received on April 21, 1998. At the time of the last payment, the defendant still owed the plaintiff...
Andretti Company has a single product called a Dak. The company normally produces and sells 60.000 Daks each year at a selling price of $32 per unit. The companys unit costs at this level of activity...
Description In this assignment we will implement the method of Least Squares fitting using a python script. For matrix routines, you may choose to use the linear algebra library routines in the numpy...
A 60-cm-long heating wire is connected to a 120 V outlet. If the wire dissipates 45 W, what are (a) The current in (b) The resistance of the wire?
You've brought your 1000 W (120 V) hair dryer on vacation to Europe, where the standard outlet voltages are 230 V. Assuming the hair dryer can operate safely at the higher voltage, can you actually...
Marketers often target consumers before, during, or after a trigger event, an event in ones life that triggers change. For example, after having a child, new parents have an increased need for baby...
compare the certificate of deposit (CD) of at least three banks. What factors affect certificate of deposit rates? What is the difference between a compound interest and a simple interest? ( chase,...
(a) In no more than two paragraphs, please explain the main differences between preferred stocks and common stocks? (b) As discussed in class, and in one paragraph, please write out what you need to...
green metrics: specific objective measurements of a firm's social and financial impact True False
Segmented pricing is common. Most people understand and accept situations where children or seniors get a break on meal prices or tickets to the movies. But what do you say to an entire country that...
The cash flow statement reveals: Select one: a. Uses of funds only b. Sources and uses of cash c. Sources of funds only d. Loan sources only
The Tony Hawk Skate Park was built in early 2013. The construction was financed by $10 million of 5% bonds issued at face value, due in 10 years, with interest payable on June 30 and December 31 each...
Explain the term "Equivalent Units". Why are they calculated in process costing? [4 Marks] [minimum 350 words]
The pressure drop in a section of a pipe is determined from tests with water. A pressure drop of 13 psi is obtained at a flow rate of 28.3 lb m /s. If the flow is fully turbulent, what will be the...
A 280-km-long pipeline connects two pumping stations. If 0.56 m 3 /s are to be pumped through a 0.62-m-diameter line, the discharge station is 250 m lower in elevation than the upstream station, and...
In the previous problem, a 10-km-long section of the pipeline is replaced during a repair process with a pipe with internal diameter of 0.42 m. Determine the total pumping power required when using...
Project Topic: motivation strategy for multigenerational workforce in a global context
1. What are the basic differences between insurance premiums and taxes as sources of medical care financing? 2. Why is obesity such a problem in so many countries worldwide? 3. Why is it so difficult...
(Moral Hazard) (Jehle & Reny 8.15) Consider the moral hazard insurance model. There is one risk neutral insurance company and one risk averse customer. Let the consumer's vNM utility of wealth be...

A 70 W electric blanket runs at 18 V. a. What is the resistance of the wire

Question:

Step by Step Answer:

a We can use Ohms law to calculate the resistance of t...View the full answer

College Physics A Strategic Approach

Students also viewed these Physics questions