« previous next »

Author Question: A positive point charge q is placed off center inside an uncharged metal sphere insulated from the ... (Read 60 times)

melly21297

  • Hero Member
  • *****
  • Posts: 565
on: Jul 28, 2018
A positive point charge q is placed off center inside an uncharged metal sphere insulated from the ground as shown. Where is the induced charge density greatest in magnitude and what is its sign?
 
 
 
   
  a.
  A; negative
   
  b.
  A; positive
   
  c.
  B; negative
   
  d.
  B; positive
   
  e.
  C; negative

Question 2

A negatively charged particle is moving in the +x-direction when it enters a region with a uniform electric field pointing in the +x-direction. Which graph gives its position as a function of time correctly? (Its initial position is x = 0 at t = 0.)
   
  a.
 
  b.
 
  c.
 
  d.
 
  e.
 


Cnarkel

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Sarah Sze, Triple Point (Pendulum). Sarah Sze, Triple Point (Pendulum).
Suzuki Harunobu, Two Courtesans, Inside and Outside the Display Window, Japanese. Suzuki Harunobu, Two Courtesans, Inside and Outside the Display Window, Japanese.
Swab the inside of the wound. Swab the inside of the wound.
Do you know what that large object in the center of the photo is? In the 1920s, 30s, and 40s, ... Do you know what that large object in the center of the photo is? In the 1920s, 30s, and 40s, ...
How to find the point of intersection of two straight lines by graphing How to find the point of intersection of two straight lines by graphing
Fibromyalgia tender point sites. Fibromyalgia tender point sites.
Video: Bone elongation - processes at the epiphyseal plate

For a complete list of videos, visit our video library