If the length of a wire is increased by a factor of 4, by what factor does
Question:
If the length of a wire is increased by a factor of 4, by what factor does the resistance change?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 57% (7 reviews)
The resistance of a wire is related to its resistiv...View the full answer
Answered By
Raunak Agarwal
Teaching is my hobby and now my profession. I teach students of CA and CFA(USA) in batches of 100 students and have a 5 year experience.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
College Physics Reasoning and Relationships
ISBN: 978-0840058195
2nd edition
Authors: Nicholas Giordano
Question Posted:
Students also viewed these Sciences questions
-
If the gauge number of a wire is increased by 6, the diameter is halved; if a gauge number is increased by 1, the diameter decreases by the factor 21/6 (see the table in Problem 6). Knowing this, and...
-
A standing-wave pattern is observed in a thin wire with a length of 3.00 m. The equation of the wave is where x is in meters and t is in seconds. y = (0.002 m) sin (x) cos (100t) (a) How many loops...
-
(a) According to Equation 24-2, if all conditions are constant, but particle size is reduced from 3 m to 0.7 m, by what factor must pressure be increased to maintain constant linear velocity? (b) If...
-
When working as a tax professional, one issue that often arises is the need to provide difficult or disappointing guidance to a client. In the following example, determine the best course of action....
-
A local finance company quotes a 16 percent interest rate on one-year loans. So, if you borrow $25,000, the interest for the year will be $4,000. Because you must repay a total of $29,000 in one...
-
Evaluate the following trigonometric integrals. [esc csc x cotx dx
-
Japan produces and exports only cameras, and Saudi Arabia produces and exports only barrels of oil. Initially, Japan exports 40 cameras to Saudi Arabia and imports 64 barrels of oil. The real...
-
A winner of the Texas Lotto has decided to invest $50,000 per year in the stock market. Under consideration are stocks for a petrochemical firm and a public utility. Although a long-range goal is to...
-
A life aged 40 purchases a whole life insurance of 1,000,000 payable at the end of the year of death. Level annual premiums, determined via the equivalence principle, are payable at the beginning of...
-
It is estimated that over 90,000 students will apply to the top 30 M.B.A. programs in the United States this year. a. Using the concept of net present value and opportunity cost, explain when it is...
-
Calculate the resistance of a piece of copper wire that is 1.0 m long and has a diameter of 1.0 mm.
-
If the diameter of a piece of wire is reduced by a factor of 2.5, by what factor does the resistance change?
-
Identify the accounts that are added to or deducted from purchases in a periodic inventory system to determine the cost of goods purchased. For each account, indicate (a) Whether its balance is added...
-
A typical supply chain manager has to make the decisions listed below. Categorize each decision as strategic, tactical, or operational and briefly justify your choice. a. Number of warehouses needed...
-
Using Shaw and Barrett-Powers (1997) definition of downsizing (outlined earlier), which of the following events would you classify as downsizing methods: compulsory redundancy, early retirement,...
-
Wash Company sells washing machines. On January 1, 2018, it had 20 units in inventory, valued at \(\$ 400\) per unit. During 2018, it sold 200 units at \(\$ 700\) per machine. Wash Company purchased...
-
Discuss the role of organisational theories and HR interventions to provide strategies to manage the process of downsizing more effectively;
-
Describe some of the difficulties users have encountered with MRP.
-
Write a Action Research Paper completely focused on topic "Structured Job search as an Web Developer". This paper should include Introduction and Methodology.
-
Prove the following D,(cos x) = - sin x (Hint: Apply the identity cos(A + B) = cos A cos B sin A sin B)
-
A rod has a radius of 10 mm. If it is subjected to an axial load of 15 N such that the axial strain in the rod is x = 2.75(10 -6 ), determine the modulus of elasticity E and the change in the rods...
-
The polyvinyl chloride bar is subjected to an axial force of 900 lb. If it has the original dimensions shown, determine the change in the angle u after the load is applied. E pvc = 800(10 3 ) psi,...
-
The polyvinyl chloride bar is subjected to an axial force of 900 lb. If it has the original dimensions shown, determine the value of Poissons ratio if the angle θ decreases by...
-
-> Let G and H be groups. A function : G H is called a (group) homomorphism if it satisfies (9192) = (91) * (92) for all 91, 92 G. (Note that the product 91*92 uses the group law in the group G,...
-
Complete the table for the point (2, 2). f(x) (2, 2) f(2x) 6f(2x) 6f(2(x+1))- -3
-
I hired a carpenter and an apprentice to do some work at my business. They worked two days. On the first day I was billed $210 for 11 hours of work by the main carpenter and for 7 hours of work by...
Study smarter with the SolutionInn App