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

Author Question: The electric potential at x = 3.00 m is 120 V, and the electric potential at x = 5.00 m is 190 V. ... (Read 530 times)

KimWrice

  • Hero Member
  • *****
  • Posts: 579
on: Jul 28, 2018
The electric potential at x = 3.00 m is 120 V, and the electric potential at x = 5.00 m is 190 V. What is the x component of the electric field in this region, assuming the field is uniform?
  1.140 N/C
  2.-140 N/C
  3.35.0 N/C
  4.-35.0 N/C
  5.75.0 N/C

Question 2

What conditions must be met for complete destructive interference between two waves?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

duke02

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 28, 2018
Answer to Question 1

4

Answer to Question 2

For complete destructive interference between two waves, they must be 180 out of
phase at all times. The two waves must also have the same amplitude, the same
wavelength, and be traveling in the same direction.


KimWrice

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 28, 2018
Thank you!


duke02

  • Sr. Member
  • ****
  • Posts: 312
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

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?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Water Potential, Solute Potential, and Pressure Potential Water Potential, Solute Potential, and Pressure Potential
Water Potential, Solute Potential, and Pressure Potentia Water Potential, Solute Potential, and Pressure Potentia
Control of the Membrane Potential Control of the Membrane Potential
Effect of stimulus strength on size of graded potential. Effect of stimulus strength on size of graded potential.
Membrane potential of muscle cell Membrane potential of muscle cell
Kinetic versus Potential Energy Kinetic versus Potential Energy
Video: Glycolysis - Introduction to ATP and the burning of sugar

For a complete list of videos, visit our video library