« previous next »

Author Question: Identical 4.0-mC charges are placed on the y axis at y = 4.0 m. Point A is on the x axis at x = +3.0 ... (Read 68 times)

wenmo

  • Hero Member
  • *****
  • Posts: 540
on: Jul 28, 2018
Identical 4.0-mC charges are placed on the y axis at y = 4.0 m. Point A is on the x axis at x = +3.0 m. Determine the electric potential of point A (relative to zero at the origin).
 a. -4.5 kV
  b. -2.7 kV
  c. -1.8 kV
  d. -3.6 kV
  e. -14 kV

Question 2

A +4.0-mC charge is placed on the x axis at x = +3.0 m, and a -2.0-mC charge is located on the y axis at y = -1.0 m. Point A is on the y axis at y = +4.0 m. Determine the electric potential at point A (relative to zero at the origin).
 a. 6.0 kV
  b. 8.4 kV
  c. 9.6 kV
  d. 4.8 kV
  e. 3.6 kV


wergv

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

How Axis Tilt Affects the Intensity of Solar Radiation How Axis Tilt Affects the Intensity of Solar Radiation
The Method for Determining the Two-Point Discrimination Threshold The Method for Determining the Two-Point Discrimination Threshold
Write the equation in general form of the line passing through the point Write the equation in general form of the line passing through the point
How to find the equation of a line that is perpendicular to a line passing through a point How to find the equation of a line that is perpendicular to a line passing through a point
Identical twins (monozygotic twins) have the same sex and share a single genotype. Identical twins (monozygotic twins) have the same sex and share a single genotype.
Rotating a matrix along the x-axis Rotating a matrix along the x-axis
Video: Exocytosis - secretion

For a complete list of videos, visit our video library