1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hodyreva [135]
2 years ago
12

Which describes the electric field at the center of a ring of uniform negative charge?.

Physics
1 answer:
Bingel [31]2 years ago
7 0

Answer:

A negatively charged particle -q is placed at the center of a uniformly charged ring, where the ring has a total positive charge Q as shown in the following figure. The particle, confined to move along the x axis, is moved a small distance x along the axis ( where x << a) and released. Show that the particle oscillates in simple harmonic motion with a frequency given by,

You might be interested in
Psychological profiling is also known as criminal profiling. True or False?
Nikolay [14]
So my opinion that is false bc. the psychological profiling not is necessary being as criminal profiling ,the criminal mean a greater,intensive word in the way of ,,killer" ,when the ,,psychological" profile is total different way 

hope helped 
8 0
3 years ago
Read 2 more answers
If an electron loses energy what may happen to it
MAVERICK [17]
<span>When an electron is hit by a photon of lights,it absorbs the quanta of energy the photon was carrying and moves to a higher energy state.Electrons therefore have to jump around within the atom as they either gain or lose energy.</span>
7 0
3 years ago
When energy is changed from one form to another, some of the energy is lost to the surroundings as waste thermal energy. The mor
Taya2010 [7]
The answer is B Solar cell just took the test
7 0
3 years ago
Read 2 more answers
A force of 200N acts between two objects at a certain distance apart .the value of the force when the distance is halved is?
statuscvo [17]

Answer:

800N is the answer

Explanation:

hope it helps

6 0
3 years ago
A particular type of automobile storage battery is characterized as "207 - Ampere - hour, 9.4 V."
zepelin [54]
Electric Energy = Current x Voltage x time = 207 x 9.4 = 1,945.8 J
6 0
3 years ago
Other questions:
  • Which of the following has the greatest density?
    5·1 answer
  • To be considered acid rain, precipitation would have to
    10·2 answers
  • 25 POINTS<br> In outerspace, do Newton's laws still apply?<br> A) yes <br> B) No
    10·2 answers
  • Match the following examples of energy with the primary form of energy exhibited.
    14·2 answers
  • The smallest possible part of an element that can still be identified as the element is called
    11·1 answer
  • 25 POINTS FOR GOOD ANSWERS!!!!!! BAD ONES WILL BE REPORTED!!!
    12·1 answer
  • Phân biệt các đặc điểm khác nhau giữa chất rắn, chất lỏng
    7·1 answer
  • A 45000 watt crane operating at full power lifts a 2100 kg object vertically for 17.4 seconds. How high has the crane lifted the
    12·1 answer
  • Would u rather/ have ur own business or work for a business
    6·1 answer
  • What are the properties of glass in relation to microscopy?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!