A television set connected to a 120-V outlet consumes 21 W of power. (a) How much current

Question:

A television set connected to a 120-V outlet consumes 21 W of power.

(a) How much current flows through the television?

(b) How much time does it take for 10 million electrons to pass through the TV?

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

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

See More Books

Question Posted: Aug 31, 2017 12:04 PM

See More Questions

A welding machine draws 18 A of current at 240 V. (a) What is its power rating? (b) What is its resistance? (c) When it is inadvertently connected to a 120 V outlet, the current in it is 10 A. Is the...
An electric blanket is connected to a 120-V outlet and consumes 140 W of power. What is the resistance of the heater wire in the blanket?
In a television set the power needed to operate the picture tube comes from the secondary of a transformer. The primary of the transformer is connected to a 120-V receptacle on a wall. The picture...
Simplify each expression. Assume that all variables represent nonzero real numbers. 52
Find Io in the network in figure using linearity and the assumption that Io =1mA. 4 kn 4 kn 4 kn |12 S 2 kn 4 kn 4 mA
Consider part (a) of Example 9.17. (a) Determine the differences for the inequalities that result from the subset {3, 6, 8, 15} of S, and verify that those differences add to the correct sum. (b)...
The following data are the response times (in minutes) of six people measured after two treatments. The order in which each person received the treatments was determined by randomization. The...
On January 1, 2012, the Eugene Company ledger shows Equipment $36,000 and Accumulated Depreciation $13,600. The depreciation resulted from using the straight line method with a useful life of 10...
Q13. A stock's historical standard deviation is 15% annualized, computed over the last 60 days. E4711 Prof. Dastidar How would the price of a call option of this stock expiring after the next 90 days...
The resistances and leakage reactances of a 30-kVA, 60-Hz, 2400-V: 240-V distribution transformer are R1 = 0.68 R2 = 0.0068 , X11 = 7.8 X12 = 0.0780 where subscript 1 denotes the 2400-V winding...
Your toaster has a power cord with a resistance of 0.020 connected in series with a 9.6- nichrome heating element. If the potential difference between the terminals of the toaster is 120 V, how much...
A circuit consists of a 12.0-V battery connected to three resistors (37 , 22 , and 141 ) in series. Find (a) The current that flows through the battery and (b) The potential difference across each...
Write the equation of any plane through the origin.
Determine all values of k for which the following matrices are linearly Independent in M 22. [12] [4 0 k 2 14
Amount issued $ 290 million Offered Issued at a price of 98.75% plus accrued interest (proceeds to company 98.717%) through Citi and JPMorgan. Interest 9.25% per annum payable June 15 and December...
Bank of Skagit issues 10-year bonds with a maturity date of 2032 and an annual simple interest rate of 5.8% The interest is paid semi-annually. Clayton buys a $10,000 bond. Determine the following:...
The Johnson Company is computing diluted earnings per share for the current year. The company has convertible bonds outstanding that have been judged as being anti-dilutive. What is the significance...
Should I include the financial ratio information in this document in the plan to the board of directors?
You should review the solution to Case 8.34, provided by your instructor, before attempting to complete this case.) The transactions affecting the stockholders equity accounts of DeZurik Corp. for...
In order to get an idea on current buying trends, a real estate agent collects data on 10 recent house sales in the area. Specifically, she notes the number of bedrooms in each house as follows: a....
One proposed fusion reaction combines lithium 63Li (6.015 u) with deuterium 21H (2.014 u) to give helium 42H (4.003 u): 21H + 63Li 242He How many kilograms of lithium would be needed to supply the...
Suppose a neutrino is created and has energy of 35 MeV. (a) Assuming the neutrino, like the photon, has no mass and travels at the speed of light, find the momentum of the neutrino. (b) Determine the...
The lambda particle 0 has an electric charge of zero. It is a baryon and, hence, is composed of three quarks. They are all different. One of these quarks is the up quark u, and there are no ant...
How does implementing Total Quality Management (TQM) contribute to enhancing both product and service quality within an organization?
What is the current gdp of India in 2023? difference between 2021-2023. please share all details in index form
Below you are provided with details of two companies and their budgets. Prepare the budgets and complete the following tasks: A. From the following information relating to Marmax Consulting Services,...

A television set connected to a 120-V outlet consumes 21 W of power. (a) How much current

Question:

Step by Step Answer:

Picture the Problem Electric current is delivered to a television s...View the full answer

Physics

Students also viewed these Modern Physics questions