Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. 12 a 5 80 m length of 2 0 mm diameter wire carries

12 A 5 80 m length of 2 0 mm diameter wire carries a 750...

90.2K

Verified Solution

Question

Physics

image

12 A 5 80 m length of 2 0 mm diameter wire carries a 750 mA current when 22 0 mV is applied to its ends the drift speed is 1 7 x 10 m s determine T2 500 C a The resistance R of the wire b The resistivity p and c The number n of free electrons per unit volume 3 At a point high in the Earth s atmosphere He ions in a concentration of 2 8 x 1012 m are moving due north at a speed of 2 0 x 106 m s Also a 7 0 x 1011 m concentration of O ions is moving due south at a speed of 7 2 x 106 m s Determine the magnitude and direction of the net current passing through unit area A m

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Medical Sciences
1.2K views

Directions: For each of the following exercises write the type of contraction (concentric, eccentric, or isometric)...

Physics
1.2K views

You have two rods of the same length and diameter but they are formed for...

Physics
1.2K views

4 Inc 76 Stress vs strain graph for two different wires A and Bis given...

Basic Math
1.2K views

A data set lists weights (lb) of plastic discarded by households. The highest weight is...

Statistics
1.2K views

1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Nicolas Cage 2 2...

Accounting
1.2K views

(Ignore income taxes in this problem.) Buy-Rite Pharmacy has purchased a small auto for delivering...

Accounting
1.2K views

Compute the present value of an $850 payment made in 10 years when the discount...

Accounting
1.2K views

ABC company has budgeted the following sales. January Sales (on Income statement) $100,000 ut of...

Accounting
1.2K views

Consider the following general ledger and bank statement for Aneem Salon. Account:...

Accounting
1.2K views

High Life Company's inventory records for its retail division show the following at October 31...

Accounting
1.2K views

The Platter Valley factory of Bybee Industries manufactures field boots. The cost of each boot...

Accounting
1.2K views

Fixed expenses are defined as those that do not vary with changes in volume. Examples...