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

Author Question: Four +6.00-C point charges are at the corners of a square 2.00 m on each side. What is the electric ... (Read 44 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
on: Jul 29, 2018
Four +6.00-C point charges are at the corners of a square 2.00 m on each side. What is the electric potential of these charges, relative to infinity, at the center of this square? (k = 1/40 = 8.99  109 N  m2/C2 )
 
  A) 76.4 kV
  B) 38.2 kV
  C) 306 kV
  D) 153 kV
  E) 61.0 kV

Question 2

How many turns should a 10-cm long ideal solenoid have if it is to generate a 1.5-mT magnetic field when 1.0 A of current runs through it? (0 = 4  10-7 T  m/
 
  A)
  A) 12
  B) 15
  C) 120
  D) 1200
  E) 3200


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

meow1234

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

C


itsmyluck

  • Member
  • Posts: 546
Reply 2 on: Jul 29, 2018
Gracias!

amit

  • Member
  • Posts: 364
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Does this child have legs of different lengths or scoliosis? Look at the level of the iliac crests a Does this child have legs of different lengths or scoliosis? Look at the level of the iliac crests a
Nail structure, side view and cross-sectional view. Nail structure, side view and cross-sectional view.
skull side skull side
Apply direct pressure to points on low back. Press into paraspinal muscles from the side. Move spot ... Apply direct pressure to points on low back. Press into paraspinal muscles from the side. Move spot ...
Major marma point locations. Major marma point locations.
Write in vertex form by completing the square Write in vertex form by completing the square
Video: Introduction to Sickle Cell Anemia

For a complete list of videos, visit our video library