A 115-V fish-tank heater is rated at 110 W. Calculate (a) The current through the heater when

Question:

A 115-V fish-tank heater is rated at 110 W. Calculate
(a) The current through the heater when it is operating and
(b) Its resistance?

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

Step by Step Answer:

Related Book For book-img-for-question

College Physics

ISBN: 978-0495113690

7th Edition

Authors: Raymond A. Serway, Jerry S. Faughn, Chris Vuille, Charles A. Bennett

See More Books

Question Posted: Jun 05, 2010 12:54 AM

See More Questions

A small immersion heater is rated at 350 W. Estimate how long it will take to heat a cup of soup (assume this is 250mL of water) from 20oC to 60oC.
A fish-tank heater is rated at 95W when connected to 120V. The heating element is a coil of Nichrome wire. When uncoiled, the wire has a total length of 3.8m. What is the diameter of the wire?
An electric heater is rated at 1 500 W, a toaster at 750 W, and an electric grill at 1 000 W. The three appliances are connected to a common 120-V household circuit. (a) How much current does each...
Briefly explain the DHCP lease process. What packets are sent and when are they sent? (5 marks) Question 2 any three advantages of IPv6 over IPv4? How many classes are there in IPv4 and what is the...
A local university administers a comprehensive examination to the recipients of a B.S. degree in Business Administration. A sample of 5 examinations is selected at random and scored. The scores are...
The Pontchartrain Bridge is a 16-mile toll bridge that crosses Lake Pontchartrain in New Orleans. Currently, there are 7 toll booths, each staffed by an employee. Since Hurricane Katrina, the Port...
Show that the characteristic function of the intensity of polarized thermal light is given by \[ \mathbf{M}_{I}(\omega)=\frac{1}{1-j \omega \bar{I}} \]
Repeat Exercise 16, for estimating the percentage of children who had previously had measles. The file measles.dat contains data consistent with that obtained in a survey of parents whose children...
A charged electron is moving through a magnetic field at right angles with velocity 3.2x10 6 m/s. Determine the force if the strength of the magnetic field is 0.70 N.
A railroad car of mass 2,000 kg traveling at a velocity v = 10 m/s is stopped at the end of the tracks by a spring-damper system, as shown in Fig. If the stiffness of the spring is k = 80 N/mm and...
(a) Determine the resistance of, and current through. A 75-W lightbulb connected to its proper source voltage of 120 V. (b) Repeat for a 440-W bulb.
A small battery- operated flashlight requires a single 1-5-V battery. The bulb is barely glowing, but when you take the battery out and check it with a voltmeter, it registers 1.5V, how would you...
What are the costs and benefits having a fixed exchange rate system?
(d) Define Floating-point representation, Truncation error, and Global error with examples.
140. Which of the following molecules are never found as polymers? (1) Carbohydrates (2) Lipids (3) Nucleic Acids (4) Proteins
a. Draw a graph for a monopoly, labeling all curves. Label the monopolists profit-maximizing quantity and price Q1 and P1. (Hint: Draw the graph fairly big so that you can answer part b more easily)....
Velway Corp. acquired Joker Inc. on January 1, 2010. The parent paid more than the fair value of the subsidiary's net assets. On that date, Velway had equipment with a book value of $500,000 and a...
. A jet plane lands with a speed of 113.1 m/s and can accelerate at a maximum rate of -4.1 m/s as it comes to rest. From the instant the plane touches the run- way, what is the minimum time needed...
An external panel of a satellite is made of the Grade 9 titanium alloy Ti$3 \mathrm{Al}-2 \mathrm{~V}$, with a yield strength ${ }_{\gamma}$ of $550 \mathrm{MPa}$ and Poisson's ratio $u$ of...
Identify the source of funds within Micro Credit? How does this differ from traditional sources of financing? What internal and external governance mechanisms are in place in Micro Credit?
Estimate the average speed with which you go from home to campus (or another trip you commonly make) via whatever mode of transportation you use most commonly. Give your answer in both mph and m/s....
1. There are missing parts in the program below and fix the bugs: isJavaFun = true; = is Fish Tasty false; System.out.println("Is Java Fun' is JavaFun); System.out.println("Is Fish TASTY" isFish...
Write regular expressions in Java for the following: Strings between10and20characters (inclusive) which have odd lengths. The allowed characters here are not specified, and should be considered...
These containers are available in four sizes: huge, large, medium, and small, which can hold 50, 20, 5 and 1 widgets, respectively. The cost of each of the containers, at this time, is $35.00 (huge),...

A 115-V fish-tank heater is rated at 110 W. Calculate (a) The current through the heater when

Question:

Step by Step Answer:

a Use Eq 185 to find the ...View the full answer

College Physics

Students also viewed these Electricity and Magnetism questions