Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. consider a block of copper. a. find the density of

Consider a block of copper. a. Find the density of mobile charges in a piece of...

70.2K

Verified Solution

Question

Physics

Consider a block of copper.

a. Find the density of mobile charges in a piece of copper,assuming each atom contributes two free electrons.

b. Calculate the average electron velocity in a copper wire1.00mm in diameter which carries a current of 1.00A.

c. What is the force of attraction between two such wires,1.00cm apart?

d. If you could somehow remove the stationary positive ions,what would the

electrical repulsion force be?

e. How many times greater is the electrical force in part (d)than the

magnetic force in part (c)?

Answer & Explanation Solved by verified expert
4.4 Ratings (820 Votes)
acharge density is found ase q mwhereis mass density q is charge m can be written as N mwhere N is avogadros number and m is molar    See Answer
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

Advance Math
1.2K views

solve the following differential question with method of undetermined coefficient and the method of variation of parameters y''+4y=sin(x)-cos(2x)

Statistics
1.2K views

Can you please explain how s could e true or false? It is okay to violate...

Psychology
1.2K views

What are some ways that parents can reduce parent-adolescent conflict? Consider such things as curfews, choice...

Physics
1.2K views

3 A uniform solid sphere of mass M and radius r shown in the figure...

Basic Math
1.2K views

Tandonny selects sgroupsCG,and the random variable x is the number in the group who say...

Calculus
1.2K views

A Find the equation of the normal line to the curve In y3 2x 1...

Algebra
1.2K views

8 In June Cory begins to save money for a video game and a TV...

Algebra
1.2K views

C E G 3x 16 H 2x 50 F

Accounting
1.2K views

Develop a budget for a department within a health care organization. 1. Assemble a...

Accounting
1.2K views

Required information [The following information applies to the questions displayed below.] During two...

Accounting
1.2K views

I have a case assignment to do in Cost accounting and the assignment reads: For...

Finance
1.2K views

Five banks offer nominal rates of 8% on deposits, but A pays interest annually, B...