• 100% Satisfaction Guarantee

Sandhya, Tutor
Category: Homework
Satisfied Customers: 3710
Experience:  I have several years of teaching experience.
14910578
Sandhya is online now

# An electron starts from rest 2.96 cm from the center of a uniformly

### Resolved Question:

An electron starts from rest 2.96 cm from the center of a uniformly charged sphere of radius 2.07 cm. If the sphere carries a total charge of 1.09×10-9 C, how fast will the electron be moving when it reaches the surface of the sphere?
Submitted: 3 years ago.
Category: Homework
Expert:  Sandhya replied 3 years ago.

Hi,

I hope it will help.

Thanks

Customer: replied 3 years ago.

What are the units ? Can you clarify it a bit please ?
Expert:  Sandhya replied 3 years ago.
Unit will be meter/second.

Let me know where do you have doubt..

Thanks
Customer: replied 3 years ago.

Well the thing is I have to input my answer online and the system tells me if it is correct or not, and with the answer you gave me it is telling me the result is incorrect :-(
Can you please take a second look at it ?
Expert:  Sandhya replied 3 years ago.
what did it say?

Upto how many decimals do you have to round off?

Let me know.

Thanks
Customer: replied 3 years ago.

It actually says when it is a decimal error and I did not get that. It is just not the right answer ;-(
Expert:  Sandhya replied 3 years ago.

You need to spend \$3 to view this post. Add Funds to your account and buy credits.
Sandhya, Tutor
Category: Homework
Satisfied Customers: 3710
Experience: I have several years of teaching experience.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

### What Customers are Saying:

• Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
< Previous | Next >
• Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
• This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!! Alex Los Angeles, CA
• Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult. GP Hesperia, CA
• I couldn't be more satisfied! This is the site I will always come to when I need a second opinion. Justin Kernersville, NC
• Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around. Esther Woodstock, NY
• Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know. Robin Elkton, Maryland
• He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here. Diane Dallas, TX

• ### LogicPro

#### Satisfied Customers:

4925
Expert in Java C++ C C# VB Javascript Design SQL HTML
< Last | Next >

### LogicPro

#### Satisfied Customers:

4925
Expert in Java C++ C C# VB Javascript Design SQL HTML

### Manal Elkhoshkhany

#### Satisfied Customers:

4538
More than 5000 online tutoring sessions.

### Linda_us

#### Satisfied Customers:

3138
Post Graduate Diploma in Management (MBA)

### Chris M.

#### Satisfied Customers:

2602
Master's Degree, strong math and writing skills, experience in one-on-one tutoring (college English)

### F. Naz

#### Satisfied Customers:

2126
Experience with chartered accountancy

### Bizhelp

#### Satisfied Customers:

1887
Bachelors Degree and CPA with Accounting work experience