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
mihalych1998 [28]
3 years ago
14

Not in book

Physics
1 answer:
umka2103 [35]3 years ago
6 0

Answer:

x=2.4365\ m

and

x=-1.4365\ m

Explanation:

Given:

  • first charge, q_1=5\times 10^{-3}\ C
  • second charge, q_2=3\times 10^{-3}\ C
  • position of first charge, x_1=-2\ m
  • position of second charge, x_2=-1\ m

Now since there are only 2 charges and of the same sign so they repel each other. This repulsion will be zero at some point on the line joining the charges.

<u>Now, according to the condition, electric field will be zero where the effects of field due to both the charges is equal.</u>

E_1=E_2

  • since first charge is greater than the second charge so we may get a point to the right of the second charge and the distance between the two charges is 1 meter.

\frac{1}{4\pi.\epsilon_0} \frac{q_1}{(r+1)^2} =\frac{1}{4\pi.\epsilon_0} \frac{q_2}{(r)^2}

\frac{5\times 10^{-3}}{(r+1)^2} = \frac{3\times 10^{-3}}{(r)^2}

3(r^2+1+2r)=5r^2

2r^2-6r-3=0

r=3.4365 \&\ r=-0.4365

Since we have assumed that the we may get a point to the right of second charge so we calculate with respect to the origin.

x=-1+3.4365=2.4365\ m

and

x=-1-0.4365=-1.4365\ m

You might be interested in
Dash mean where the head of the state ine an elected person and not a heritary position​
strojnjashka [21]
Bbhjjjhfffgggtffffrttyyhhhhhhhh
3 0
3 years ago
What kind of potential energy allows you to throw a ball
Aleks [24]
Force.................
3 0
3 years ago
Read 2 more answers
An Earth satellite moves in a circular orbit 680 km above Earth's surface with a period of 98.15 min. What are (a) the speed and
kotykmax [81]

The solution is in the attachment

6 0
3 years ago
Look at the question on the pic :)
Mrrafil [7]

Answer:

A

Explanation:

Has to be a solid

6 0
3 years ago
Read 2 more answers
What is the name of the compound that goes with the chemical formula MgCl2
frez [133]
Magnesium chloride is your answer
8 0
3 years ago
Other questions:
  • Can some please help me with this?
    15·1 answer
  • If two cars with the same mass( cars a and b) are moving but one (car b) is moving at twice the speed of car a ?
    7·1 answer
  • Which of these steps would most likely be part of a lab procedure?
    9·1 answer
  • 3 physical adaptations of a frog
    12·1 answer
  • Which force does not operate at a distance of 1 m?
    10·2 answers
  • How many ounces in a liter
    8·1 answer
  • 3. Which of the following is the correctly abbreviated SI unit describing the mass of an object?
    6·1 answer
  • Describe how velocity changes with time
    12·1 answer
  • Suppose that it takes 0.6 seconds for a mass on a spring to move from its
    7·1 answer
  • PLEASE ANSWER ASAP!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!