Two copper wires have equal lengths, but the diameter of one is three times that of the
Question:
(a) The resistance of the thinner wire is (1) 3, (2) 1/3, (3) 9, (4) 1/9 times that of the resistance of the thicker wire.
(b) If the thicker wire has a resistance of 1.0-Ω, what is the resistance of the thinner wire?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (11 reviews)
a The resistance of the thinner wire is that of the resist...View the full answer
Answered By
Mugdha Sisodiya
My self Mugdha Sisodiya from Chhattisgarh India. I have completed my Bachelors degree in 2015 and My Master in Commerce degree in 2016. I am having expertise in Management, Cost and Finance Accounts. Further I have completed my Chartered Accountant and working as a Professional.
Since 2012 I am providing home tutions.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Electricity and Magnetism questions
-
Two copper wires have equal cross-sectional areas and lengths of 2.0 m and 0.50 m, respectively. (a) What is the ratio of the current in the shorter wire to that in the longer one if they are...
-
Two wires A and B of circular cross section are made of the same metal and have equal lengths, but the resistance of wire A is three times greater than that of wire B. What is the ratio of their...
-
A steel wire and a copper wire have equal lengths and support equal loads P (see figure). The moduli of elasticity for the steel and copper are Es = 30,000 ksi and Ec = 18,000 ksi, respectively. (a)...
-
The MLC Corporation produces electronic microwave ovens and uses a perpetual inventory system. Its job costing records yield the following information. Job No. 1 m 2 3 4 *5 6 7 Date Finished Sold...
-
Refer to CP 1-3 Required: 1. Did Life Time Fitness rely more on creditors or stockholders for its financing at September 30, 2013? What is your information source? 2. Was the stockholders equity at...
-
The year-end Trial Balance includes those stated. Another debt of 12,400 should be written off and the Allowance adjusted to 4% of debts outstanding. Ascertain the amount to be written off as bad...
-
A silicon substrate \(10 \mathrm{~cm}\) long is exposed to a gas stream containing an arsenic precursor so that a GaAs film can be deposited on the surface. Estimate the mass-transfer coefficient,...
-
Kansas Furniture Mart had sales of $1,150,000 during 20X1, including $600,000 of sales on credit. Balances on December 31, 20X0, were Accounts Receivable, $120,000, and Allowance for Bad Debts,...
-
Consider the following three bonds: Bond 1 Bond 2 Bond 3 (a) Calculate and interpret the present values of each bond. (b) Calculate the Macaulay duration and Modified duration for each bond....
-
Wilhelmina is a trader whose financial year ends on 31 March. Her trial balance at 31 March 2004 was as follows. Further information 1. Stock at 31 March 2004 cost $16.000. 2. The loan was received...
-
A material is formed into a long rod with a square cross-section 0.50 cm on each side. When a 100-V voltage is applied across a 20-m length of the rod, a 5.0-A current is carried. (a) What is the...
-
The wire in a heating element of an electric stove burner has a 0.75-m effective length and a 2.0 x 10-6 m2 cross-sectional area. (a) If the wire is made of iron and operates at 380oC, what is its...
-
Use the guidelines of this section to sketch the curve. y = x/x 3 1
-
Which of these graphs represents feedback that destabilizes climate? (a) (b)
-
Investigate your carbon footprint. Go to the Environmental Protection Agency Web site (http://www.epa.gov/climatechange/kids/calc/index.html) and use the Global Climate Change Calculator. Calculate...
-
Technical analysis looks at the demand and supply for securities based on trading volumes and price studies. Charting is a common method used to identify and project price trends in a security. A...
-
What is the tradeoff in the tradeoff theory?
-
In what circumstances does the real option add value?
-
In Problems 1529, find the exact value, if any, of each composite function. If there is no value, say it is not defined. Do not use a calculator. cos[cos-(-1.6)]
-
Jax Incorporated reports the following data for its only product. The company had no beginning finished goods inventory and it uses absorption costing. $ 57.30 per unit $ 10.30 per unit $ 7.80 per...
-
At t = 0, the wave pulses shown are moving toward each other on a string. The wave speed is 20 m/s. Use the principle of superposition to sketch the shape of the string at t = 2.0 ms. y (mm) 6. 5- 4...
-
Sketch the shape of the string at t = 2.2 s. The pulse of Problem 9 travels to the right on a string whose ends at x = 0 and x = 4.0 m are both fixed in place. Imagine a reflected pulse that begins...
-
A sound wave with a frequency of 400.0 Hz is incident upon a set of stairs. The reflected waves from the vertical surfaces of adjacent steps interfere destructively. What is the minimum tread depth...
-
Of what use are government and business budgets to reporters and where would an agency or business hide spending that it wasn't especially interested in sharing with the public? (Please keep in mind...
-
Mom and Dad owned a house as tenants by the entirety until Dads death last year. Mom then transferred the house to herself as life tenant, with the remainder to her son Sonny as remainderman. Just...
-
Write a brief story of your life and career to date. Why and how have you become who you are today? What are your strengths and weaknesses? Now write your story again through the eyes of people who...
Supply Chain Cost Control Using Activity Based Management 1st Edition - ISBN: 0849382157 - Free Book
Study smarter with the SolutionInn App