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

Author Question: The potential of a uniformly charged sphere is lowest at A) infinity. B) a distance ... (Read 43 times)

mmm

  • Hero Member
  • *****
  • Posts: 558
on: Jul 29, 2018
The potential of a uniformly charged sphere is lowest at
 
  A)
 
  infinity.
  B)
 
  a distance from the sphere equal to its radius.
  C)
 
  a distance from the sphere equal to its diameter.
  D)
 
  the surface of the sphere.
  E)
 
  the center of the sphere.

Question 2

John's face is 20 cm in front of a concave shaving mirror. If he observes his image to be twice as big and erect, what is the focal length of the mirror?
 
  A)
 
  10 cm
  B)
 
  20 cm
  C)
 
  30 cm
  D)
 
  40 cm
  E)
 
  50 cm


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jojobee318

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

D


mmm

  • Member
  • Posts: 558
Reply 2 on: Jul 29, 2018
Gracias!

sultansheikh

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Distance from Initial Change in Membrane Potential vs. Voltage Change Relative to Initial Change Distance from Initial Change in Membrane Potential vs. Voltage Change Relative to Initial Change
Drugs with a potential for abuse are categorized into schedules Drugs with a potential for abuse are categorized into schedules
Resting Membrane Potential: Voltage Difference Resting Membrane Potential: Voltage Difference
Action Potential Propagation Through the Heart Action Potential Propagation Through the Heart
An electron is accelerated from rest through a potential difference of 3750 V. It enters a ... An electron is accelerated from rest through a potential difference of 3750 V. It enters a ...
An electron is accelerated from rest through a potential difference. After acceleration the ... An electron is accelerated from rest through a potential difference. After acceleration the ...
Video: Effect of the environment on coat color in the Himalayan rabbit Animation

For a complete list of videos, visit our video library