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
belka [17]
3 years ago
11

Two identical point charges are fixed to diagonally opposite corners of a square that is 0.510 m on a side. Each charge is 3.03

10-6 C. How much work is done by the electric force as one of the charges moves to an empty corner?
Physics
1 answer:
Evgen [1.6K]3 years ago
3 0

Answer:

Workdone = 0.05Joules

Explanation:

The side of a square =a= 0.510m

q1=q2=3.03×10^-6C

W=UF-Ui

W= kq1q2/a - kq1q2/r

But r= sqrt(a^2+a^2)=sqrt2a

W=kq1q2/a - kq1q1/sqrt2a

W= kq1q2/a (1 -1/sqrt2)

W= (9×10^9)(3.03×10^-6)(3.03×10^-6)(1-1/sqrt2)

W= 0.05Joules

You might be interested in
What happens when you place two magnets close together?
seropon [69]
They repel.




Hope this helped
4 0
3 years ago
Neurons are most associated with<br> A. senses<br> B. eyesight<br> C. chevrolet
andriy [413]

Answer:

eyesight i think

Explanation:

i hope this helps you

3 0
1 year ago
How did you figure that out? (think of FORMULA!)
Minchanka [31]

Answer:

the most potential energy would be at the highest point and the least it's at the lowest point so let's say and rollercoaster when it's like moving up its gaining potential energy while it's going down it loses potential energy (sorry if u get it wrong)

5 0
3 years ago
When used as an energy source in a nuclear power plant, uranium is burned in a similar way as one would burn wood or coal for en
zavuch27 [327]
False because nuclear fission is used on uranium in nuclear power station and this reaction is continuous since a neutron hits a uranium atom and splits it. Then 2-3 neutrons are released which continues the cycle or hitting other uranium atoms. If this reaction isn't contained, it could get out of control and become a nuclear bomb. So it can't be burned like wood nor coal.
Hope this is helpful. <span />
3 0
2 years ago
What is 62.125 kg rounded to two significant figures?
Mamont248 [21]

<em> </em><em> </em><em>62.125</em>

<em>=</em><em> </em><em>62.12</em>

<em>THANK</em><em> </em><em>you</em><em> </em>

6 0
3 years ago
Other questions:
  • Find the mass of a football player who weighs 1250 n.
    13·1 answer
  • Which is a unit of density? <br> a. cm3/g <br> b. g/cm <br> c. g/cm3 <br> d. ml/g
    7·1 answer
  • A simple watermelon launcher is designed as a spring with a light platform for the watermelon. When an 8.00 kg watermelon is put
    15·1 answer
  • What Is Solar Radiation?
    8·1 answer
  • Why does digital Radiology provide a reduced radiation dose compared to film?
    14·1 answer
  • Does mass change when volume does
    11·1 answer
  • A tank is 3 m long 1 m wide and 0.5 m deep is filled with oil which weighs 12000 N
    12·1 answer
  • Please help I'm having a mental breakdown
    7·1 answer
  • g Suppose you have this brilliant idea: A Ferris wheel has radial metallic spokes between the hub and the circular rim (of radiu
    10·1 answer
  • Compared to a 1-kg block of solid iron, a 2-kg block of solid iron has the same:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!