FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

How resistance and resistivity get effected by temperature. If there is iron wire at room temperature of 20 oC and then you increased its temperature

  1. How resistance and resistivity get effected by temperature. If there is iron wire at room temperature of 20 oC and then you increased its temperature to 50 degrees Celsius, what would be its change in resistance and resistivity if its original resistance is 20 ohm and resistivity is 10 ohm m. The temperature coefficient of iron is 5.0*10^-3 per oC.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

University Physics with Modern Physics

University Physics with Modern Physics

Authors: Hugh D. Young, Roger A. Freedman, A. Lewis Ford

13th edition

321696867, 978-0321696861

More Books

Students also viewed these Physics questions

Question

★★★★★
Use the following adjusted trial balance of Resource Trucking Company to prepare the (1) Income statement, (2) Statement of retained earnings, for the year ended December 31, 2011. Account Title...

Answered: 1 week ago

Question

★★★★★
The following amounts (in thousands) were taken from the December 31 statements of financial position of Maple Leaf Foods Inc.: __________________2015__________2014 Total...

Answered: 1 week ago

Question

★★★★★
Describe four technical features of Darwins theory of evolution.

Answered: 1 week ago

Question

★★★★★
At the beginning of 2015, the shareholders equity section of the statement of financial position of Ponti Corporation reflected the following: Common shares, no par value, authorized unlimited number...

Answered: 1 week ago

Question

★★★★★
You: Malyzing the Statement of Cash fows for Coffey Corporation You have the following information: Begirning Cash: $220 Operating Activity $497 Investment Activity $598 Financing Activity $212

Answered: 1 week ago

Question

★★★★★
Bramble Company paid $750 on account to a creditor. The transaction was erroneously recorded as a debit to Cash of $570 and a credit to Accounts Receivable, \$570. The correcting entry is

Answered: 1 week ago

Question

★★★★★
National Motors Corporation is planning to issue bonds with a face value of $256,500 and a coupon rate of 5 percent. The bonds mature in 7 years and pay interest semiannually every June 30 and...

Answered: 1 week ago

Question

★★★★★
=) =) How much will ABC Holdings receives from its exports if it hedges with a forward contract. How much will ABC Corporation pay in domestic currency for its imports if it hedges with a orward...

Answered: 1 week ago

Question

★★★★★
A farmer went to a market and purchased a wolf, a goat, and a cabbage. On his way home, the farmer came to the bank of a river and rented a boat. But crossing the river by boat, the farmer could...

Answered: 1 week ago

Question

★★★★★
5S is one of the most widely adopted techniques from the lean manufacturing toolbox. Based on the "house of lean", it's provide an overview of the tools and methods of lean management that can be...

Answered: 1 week ago

Question

★★★★★
As a manufacturing company, Company Kappa sells their sachets of powdered juices to retailers, supermarkets and distributors instead of direct customers. Having said this, they usually deliver...

Answered: 1 week ago

Question

★★★★★
CPAs and accountants are trained to understand the Internal Revenue Code and reference the regulations to get further guidance. Discuss what other services you can use to get more information and...

Answered: 1 week ago

Question

★★★★★
1. Why do we trust one type of information more than another?

Answered: 1 week ago

Question

★★★★★
9. Imagine giving a talk to an assembly that is critical of you. Imagine a large aggressive dog that is your friend and facing the assembly. Imagine further that you are on a mountain top and the...

Answered: 1 week ago

Question

★★★★★
8. Now spend two to three hours walking around listening to what people are saying. Place yourself in a place where you can hear what people are saying clearly and distinctly, for example in a cafe,...

Answered: 1 week ago

Previous Question Next Question