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

Author Question: Which of the following changes will increase the capacitance of a parallel-plate capacitor? (There ... (Read 68 times)

laurencescou

  • Hero Member
  • *****
  • Posts: 593
on: Jul 29, 2018
Which of the following changes will increase the capacitance of a parallel-plate capacitor? (There could be more than one correct choice.)
 
  A) increase the charge on the plates
  B) decrease the potential between the plates
  C) increase the potential between the plates
  D) introduce a dielectric material between the plates
  E) decrease the separation between the plates

Question 2

An object has a volume of 4.0 m3 and weighs 40,000 N. What will its apparent weight be in water of density 1000 kg/m3 (apparent weight is the reading of a scale which supports the object)
 
  A) 40,000 N
  B) 39,200 N
  C) 9,800 N
  D) 800 N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ntsoane kedibone

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

D, E

Answer to Question 2

D


laurencescou

  • Hero Member
  • *****
  • Posts: 593
Reply #2 on: Jul 29, 2018
Thanks


ntsoane kedibone

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Earthquakes—Another Test For Plate Tectonics Earthquakes—Another Test For Plate Tectonics
Fault Movements at Plate Boundaries Fault Movements at Plate Boundaries
A physical therapist helping the patient on parallel bars. A physical therapist helping the patient on parallel bars.
Mean scores for Erikson’s stage VI (Intimacy) for two cohorts. Scores for both cohorts increase ... Mean scores for Erikson’s stage VI (Intimacy) for two cohorts. Scores for both cohorts increase ...
Stripping is performed with deep pressure along the length of a muscle to its attachment. Parallel ... Stripping is performed with deep pressure along the length of a muscle to its attachment. Parallel ...
My Vegan Plate My Vegan Plate
Video: Sister chromatids of a metaphase chromosome animation

For a complete list of videos, visit our video library