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

Author Question: Two point charges each have a value of 3.0 C and are separated by a distance of 4.0 m. What is the ... (Read 36 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
on: Jul 29, 2018
Two point charges each have a value of 3.0 C and are separated by a distance of 4.0 m. What is the electric field at a point midway between the two charges?
 
  A)
 
  zero
  B)
 
  3.6  107 N/C
  C)
 
  9.0  107 N/C
  D)
 
  18  107 N/C
  E)
 
  4.5  107 N/C

Question 2

A minimum in the potential energy curve represents a point of
 
  A)
 
  neutral equilibrium.
  B)
 
  stable equilibrium.
  C)
 
  unstable equilibrium.
  D)
 
  positive equilibrium.
  E)
 
  negative equilibrium.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

honnalora

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

B


nenivikky

  • Member
  • Posts: 516
Reply 2 on: Jul 29, 2018
Wow, this really help

xoxo123

  • Member
  • Posts: 335
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Effect of changing a set point for hypothalamic values Effect of changing a set point for hypothalamic values
Graph showing the relationship between the freezing point of the coolant and the percentage of ... Graph showing the relationship between the freezing point of the coolant and the percentage of ...
The energy set-point view that is the basis of many people’s thinking about hunger and eating. The energy set-point view that is the basis of many people’s thinking about hunger and eating.
The molality of a C12H23O11 solution is 0.6 m. what is the freezing point of the solution C? The molality of a C12H23O11 solution is 0.6 m. what is the freezing point of the solution C?
A spherical water tank with an inner radius of 4 m has its lowest point 3 m ... A spherical water tank with an inner radius of 4 m has its lowest point 3 m ...
LiH has an experimental dipole moment, μ = 6.00 D. If LiH were 100% ionic, the distance ... LiH has an experimental dipole moment, μ = 6.00 D. If LiH were 100% ionic, the distance ...
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library