A constant current of 3 A for 4 hours is required to charge an automotive battery. If
Question:
(a) How much charge is transported as a result of the charging?
(b) How much energy is expended?
(c) How much does the charging cost? Assume electricity costs 9 cents/kWh?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 86% (15 reviews)
a Let T 4h 4 3600 b 4752 k...View the full answer
Answered By
Shebla K
I am an MBA graduate having experience as an Assistant Professor at University level for two years. I always prepare well for a class as I believe that only if you become an ocean you can give a bucket of water. Being a teacher was not only my profession but also my passion.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Fundamentals Of Electric Circuits
ISBN: 9780073301150
3rd Edition
Authors: Matthew Sadiku, Charles Alexander
Question Posted:
Students also viewed these Electricity and Magnetism questions
-
A constant current of 1.50 amp is passed through an electrolytic cell containing a 0.10 M solution of AgNO3 and a silver anode and a platinum cathode until 2.48 g of silver is deposited. a. How long...
-
A 25- yF capacitor initially charged to 10V is charged by a constant current of 2.5 A. Find the voltage across the capacitor after 2 minutes.
-
A capacitor is charged by a constant current of 2mA and results in a voltage increase of 12V in a 10-s interval. What is the value of the capacitance?
-
A national fast food restaurant chain has recently made the decision that their breakfast menu will now be available all day long. The product management team overseeing the breakfast lines including...
-
Sharrer Inc.s only temporary difference at the beginning and end of 2010 is caused by a $2 million deferred gain for tax purposes for an installment sale of a plant asset, and the related receivable...
-
Air enters a turbine at 800 kPa, 1200 K, and expands in a reversible adiabatic process to 100 kPa. Calculate the exit temperature and the work output per kilogram of air, using a. The ideal gas...
-
With reference to Example 11, verify that the predicted drying time is minimum when the amount of additive used is 5.1 grams. Data From Example 11 EXAMPLE II Fitting a quadratic function by the...
-
An investor purchased the following 5 bonds. Each bond had a par value of $1,000 and an 8% yield to maturity on the purchase day. Immediately after the investor purchased them, interest rates fell...
-
Suppose a company incurs the following costs: Labor $800 Equipment $400 Materials $300 It owns the building, so it doesnt have to pay the usual $900 in rent. (a) What is the total accounting cost?...
-
Find the heat transfer per unit area through the composite wall in Figure P2-4. Assume one dimensional heat flow. Figure P2-4 = 150 win.C Ag = 30 kc" 50 kD = 70 B AD de 0.1 m2 T = 370C T = 66C 2.5 cm...
-
A flashlight battery has a rating of 0.8 ampere-hours (Ah) and a lifetime of 10 hours. (a) How much current can it deliver? (b) How much power can it give if its terminal voltage is 6 V? (c) How much...
-
A 30-W incandescent lamp is connected to a 120-V source and is left burning continuously in an otherwise dark staircase. Determine: (a) The current through the lamp, (b) The cost of operating the...
-
In Exercises evaluate the definite integral. Use the integration capabilities of a graphing utility to verify your result. 7 S 10 1 100 - x dx
-
Usahajaya Sdn. Bhd has a campus network situated in Shah Alam with four (4) buildings (There are building A. B, C and D). Building A. has all the company's server and the central core of the network....
-
Consider an economy in which consumers live for 2 periods, 1 and 2, and have preferences U(c1, c2)= = 1 1.1 Consumers are born with no initial wealth, and work n = n2 = 1 units of time in each...
-
What is the yield to maturity of a corporate bond that has a coupon rate of 5%, a face value of $1,000, a present value of $574.32, and a time to maturity of 20 years?
-
MEDASIA is a growing medical research company consisting of six branches: Thailand (main) branch, the Philippines and Indonesia branch. Each branch has six departments and there are approximately 40...
-
A company borrows $80,000 at a simple interest rate of 6.7% per annum for 90 days. What is the total amount they will need to repay after 90 days (rounded to the nearest dollar)?
-
Find the length of the curve. y = 4(x - 1) 3/2 , 1 < x < 4
-
Explain the term global capital markets. This chapter primarily discusses global equity markets. What other types of financial instruments are traded in these markets? How important are global...
-
For the circuit shown in Fig. 2.116 , find the equivalent resistance. All resistors are 3Ω. ww R. 'eq
-
Design a problem to help other students better understand wye-delta transformations using Fig. 2.114. What value of R in the circuit of Fig. 2.114 would cause the current source to deliver 800 mW to...
-
Find I in the circuit of Fig. 2.110. 20 2 24 2 10 2 140 V 36 2 ww- 362 14 2 362
-
A firm has 36.30 million shares of common stock outstanding at a price of $32.81 per share. The firm also has 492000.00 bonds outstanding with a current price of $1,089.00. The outstanding bonds have...
-
Commwest Bank owns $300 million of variable-rate notes yielding BBR plus 4 per cent. These loans are financed by $300 million of fixed-rate bonds costing 5 per cent.Northside Building Societyhas $300...
-
Mr. Smith enters into the long position in 5 S&P 500 futures contracts. His brokerage account requires an initial margin balance equal to 15% of the notional amount and a maintenance margin equal to...
Study smarter with the SolutionInn App