This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A charged particle (q = 8.0 mC), which moves in a region where the only force acting on the particle ... (Read 239 times)

ARLKQ

  • Hero Member
  • *****
  • Posts: 571
on: Jul 28, 2018
A charged particle (q = 8.0 mC), which moves in a region where the only force acting on the particle is an electric force, is released from rest at point A. At point B the kinetic energy of the particle is equal to 4.8 J. What is the electric potential difference VB  VA?
 a. 0.60 kV
  b. +0.60 kV
  c. +0.80 kV
  d. 0.80 kV
  e. +0.48 kV

Question 2

A 200-volt battery is connected to a 0.50-microfarad parallel-plate, air-filled capacitor. Now the battery is disconnected, with care taken not to discharge the plates. Some Pyrex glass is then inserted between the plates, completely filling up the space. What is the final potential difference between the plates? (The dielectric constant for Pyrex is  = 5.6.)


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jomama

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

36 V


ARLKQ

  • Hero Member
  • *****
  • Posts: 571
Reply #2 on: Jul 28, 2018
Thanks


jomama

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Mechanism of Action of Direct-Acting Antispasmodics Mechanism of Action of Direct-Acting Antispasmodics
Statistics Canada, Labour Force Survey Statistics Canada, Labour Force Survey
finding resultant for the following force combinations finding resultant for the following force combinations
finding resultant for the following force combinations finding resultant for the following force combinations
Calculate the amount of interest that will be charged on $9000.00 borrowed for four months at ... Calculate the amount of interest that will be charged on $9000.00 borrowed for four months at ...
Gravitational Force Due to a Distribution of Mass problem 2 Gravitational Force Due to a Distribution of Mass problem 2
Video: Wound Care

For a complete list of videos, visit our video library