A thin, horizontal 11cm11cm11cm11cm copper plate is chargedwith 1 710 ...

A thin, horizontal 11cmÃ—11cm11cmÃ—11cm copper plate is charged with 1.7Ã—1010 electrons. Consider the electrons are uniformly distributed...

50.1K

Verified Solution

Question

Physics

A thin, horizontal 11cmÃ—11cm11cmÃ—11cm copper plate is chargedwith 1.7Ã—10¹⁰ electrons. Consider the electrons areuniformly distributed on the surface.
Part A
What is the strength of the electric field 0.1 mmmm above thecenter of the top surface of the plate?
Express your answer using two significant figures.
Part B
What is the direction of the electric field 0.1 mmmm above thecenter of the top surface of the plate?
What is the direction of the electric field 0.1 above the centerof the top surface of the plate?
away from the plate
toward the plate
Part C
What is the strength of the electric field at the plate's centerof mass?
Part D
What is the strength of the electric field 0.1 mmmm below thecenter of the bottom surface of the plate?
Express your answer using two significant figures.
Part E
What is the direction of the electric field 0.1 mmmm below thecenter of the bottom surface of the plate?
Please I am stuck in this question. I am confused with the1.7*10^10 electrons

Answer & Explanation Solved by verified expert

3.7 Ratings (408 Votes)

given Area A 1111 cm2 121 cm2 121104 m2 00121 m2 magnitude of charge Q 171010 e 171010161019 272109 C magnitude of surface charge density sigma QA 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