The temperature coefficient of resistivity of a material is 0.0040 (C o ) -1 . By how

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

Question:

The temperature coefficient of resistivity of a material is 0.0040 (C^o)^-1. By how much T does the temperature of a wire made from this material have to change, in order that the resistance of the wire doubles?

Related Book For answer-question

Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

See More Books

Posted Date: Apr 23, 2024 07:28 AM

See More Questions

The temperature coefficient of resistance a in Eq. (25.12) equals the temperature coefficient of resistivity a in Eq. (25.6) only if 1he coefficient of Thermal expansion is small. A cylindrical...
The temperature coefficient of resistivity a is given by Where p is the resistivity at the temperature T. Equation (25.6) then follows if a is assumed constant and much smaller than (T T0)-1 (a) If a...
In Section 12.3 it was mentioned that temperatures are often measured with electrical resistance thermometers made of platinum wire. Suppose that the resistance of a platinum resistance thermometer...
The ordinary share capital of PP Ltd (a trading company) is owned 32% by QQ Ltd, 35% by RR Ltd and 23% by SS Ltd. The remaining 10% is owned by various individuals, none of whom own more than 1%. All...
In (, define the sets An, n = 1, 2,... as follows Examine whether or not the lim n( An exists. 2n-1 2n-1
Requirement 1. Calculate Muscateer Corp's trend analysis for revenue and net income. Use 2023 as the base year and round to the nearest percent. Begin by calculating Muscateer Corp 's trend analysis...
A wire of diameter \(d\) is stretched along the centerline of a pipe of diameter \(D\). For a given pressure drop per unit length of pipe, by how much does the presence of the wire reduce the...
On January 31, 2016, the general ledger of Meeks Company showed the following account balances. Prepare the worksheet through the Adjusted Trial Balance section. Assume that every account has the...
Discuss the application of advanced process modeling and simulation tools, such as computational fluid dynamics (CFD), discrete element modeling (DEM), and multiscale modeling, in the design and...
The following is financial information for three companies: (List items that increase cash flow first.) Sales revenue Cost of goods sold Selling and administrative expenses Depreciation expense...
What are the effects of urbanization on Latin America, Africa, and the Caribbean?
Explain what is meant by risk-neutral pricing. What is the reason for pricing options using a risk-neutral pricing approach?
How have family and gender patterns in Latin America, Africa, and the Caribbean been influenced by globalization?
How did religion change as a result of colonialism and Western influence in the Middle East and Asia?
Describe the specific changes that characterized the evolution of technology from the Lower Paleolithic (Oldowan, Acheulian) through the Middle Paleolithic (Mousterian), and Upper Paleolithic periods.
Many religions have fast days where followers either abstain from eating food or have other rules determining how much food is eaten. There are many reasons why religions include fasting in their...
Extend Algorithms 3.4 and 3.5 to include as output the first and second derivatives of the spline at the nodes.
A4-stroke, 4-cylinder, single acting spark ignition petrol engine develops \(20 \mathrm{~kW}\) brake power at \(3000 \mathrm{rpm}\). The following data are given : Bore \(=65 \mathrm{~mm}\), Stroke...
A six cylinder four stroke I.C. Engine is to develop \(100 \mathrm{~kW}\) i.p. at 800 RPM. The stroke to bare ratio is 1.25. Assuming Mechanical efficiency of \(80 \%\) and break mean effective...
The following data is available for a four stroke petrol engine stroke volume \(=6\) Litres. Mean effective pressure \(=6\) bar. Speed of engine \(=750\) RPM. Calculate i.p. of the engine.

The temperature coefficient of resistivity of a material is 0.0040 (C o ) -1 . By how

Question:

Expert Answer:

To determine by how much the temperature of the wire needs to change ... View the full answer

Physics

Students also viewed these physics questions