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

Author Question: Consider an equilateral triangle of side 20. cm. A charge of +2.0 C is placed at one vertex and ... (Read 371 times)

Pineapplelove6

  • Hero Member
  • *****
  • Posts: 560
on: Jul 27, 2018
Consider an equilateral triangle of side 20. cm. A charge of +2.0 C is placed at one vertex and charges of -4.0 C are placed at the other two vertices. Determine the magnitude and direction of the electric field at the center of the triangle.
 
  What will be an ideal response?

Question 2

Our second closest star, Alpha Centauri, is 4.0 lightyears distant. On a particular night, it is located 37. up from the horizon, in a vertical plane. What are its x and y coordinates in this plane?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chevyboi1976

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 27, 2018
Answer to Question 1

2.7  106 V/m

Answer to Question 2

x = 3.2 ly, y = 2.4 ly


Pineapplelove6

  • Member
  • Posts: 560
Reply 2 on: Jul 27, 2018
Excellent

chjcharjto14

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Muscles of the right hand side view Muscles of the right hand side view
Thumb petrissage back down the same side of the spine from shoulder to sacrum. Thumb petrissage back down the same side of the spine from shoulder to sacrum.
How to analyze transformations of a quadratic equation that is in vertex form How to analyze transformations of a quadratic equation that is in vertex form
Stages of Sleep in Cats: During the REM phase , its muscles go limp and it flops onto its side Stages of Sleep in Cats: During the REM phase , its muscles go limp and it flops onto its side
How to verify that a triangle is a right angled triangle How to verify that a triangle is a right angled triangle
1) (a) What is Coulomb?s Law? (b) Find the net electrostatic force on the charge labeled ?P? in ... 1) (a) What is Coulomb?s Law? (b) Find the net electrostatic force on the charge labeled ?P? in ...
Video: Hierarchical Sequencing Method - Sequence Tagged Sites

For a complete list of videos, visit our video library