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

Author Question: Three point charges are positioned on the x axis. If the charges and corresponding positions are +32 ... (Read 70 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
on: Jul 28, 2018
Three point charges are positioned on the x axis. If the charges and corresponding positions are +32 mC at x = 0, +20 mC at x = 40 cm, and -60 mC at x = 60 cm, what is the magnitude of the electrostatic force on the +32-mC charge?
 a. 84 N
  b. 12 N
  c. 36 N
  d. 50 N
  e. 48 N

Question 2

A charge of +80 mC is placed on the x axis at x = 0 . A second charge of -50 mC is placed on the x axis at x = 50 cm. What is the magnitude of the electrostatic force on a third charge of 4.0 mC placed on the x axis at x = 30 cm?
 a. 13 N
  b. 77 N
  c. 39 N
  d. 25 N
  e. 45 N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TINA

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

B


vinney12

  • Member
  • Posts: 586
Reply 2 on: Jul 28, 2018
Excellent

chereeb

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

One-point linear perspective. One-point linear perspective.
Examples of the most common X-ray positions and the images they produce. Examples of the most common X-ray positions and the images they produce.
After being sure all pads are correctly positioned, use the electromechanical controls to raise the ... After being sure all pads are correctly positioned, use the electromechanical controls to raise the ...
A wheel of diameter 0.70 m rolls on the floor without slipping. A point at the top of the wheel ... A wheel of diameter 0.70 m rolls on the floor without slipping. A point at the top of the wheel ...
To rotate a matrix along the z-axis To rotate a matrix along the z-axis
Constructing a Three-Point Recombination Map Constructing a Three-Point Recombination Map
Video: Ionic bonds - role of ions in the body

For a complete list of videos, visit our video library