JEE Exam > JEE Questions > Two infinite linear charges are placed parall...
Start Learning for Free
Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer?
Verified Answer
Two infinite linear charges are placed parallel to each other at a dis...
We know, electric field on infinite linear charge, E = λL/2π∈₀r,
where λ is linear charge density, r is the radius of circular part of linear charge.
We have to find out Force per unit length
=> F/L = qE/L , [ ∵ F = qE ]
Where, λ = linear charge density
= 5 μC/m
= 5 x 10⁻⁶ C/m.
Charge (q) = 5 μC
= 5 x 10⁻⁶ C.
Now, Force per unit length = qλL/2π∈₀rL = qλ/2π∈₀r
Put λ = 5 μC/m , q = 5μC , r = 0.1
∴ force per unit length = (5 x 10⁻⁶ x 5 x 10⁻⁶) / (2 x 3.14 x 8.857 x (10^-12) x 0.1)
= 25 /(6.28 x 0.8857)
= 4.494 N/m
Therefore answer is option C.
Therefore answer is option C.
This question is part of UPSC exam. View all JEE courses
Most Upvoted Answer
Two infinite linear charges are placed parallel to each other at a dis...
Given data:
- Distance between the charges (d) = 0.1 m
- Linear charge density (λ) = 5 μC/m
Formula for force between two parallel linear charges:
- The force per unit length between two parallel linear charges is given by the formula:
F = (λ1 * λ2) / (2πε₀d)
Calculations:
- Substituting the given values into the formula:
F = (5 * 5) / (2π * 8.85 * 10^-12 * 0.1)
F = 25 / (1.77 * 10^-11)
F ≈ 4.5 N/m
Therefore, the force acting on a unit length of each linear charge is approximately 4.5 N/m. Hence, the correct answer is option C.
- Distance between the charges (d) = 0.1 m
- Linear charge density (λ) = 5 μC/m
Formula for force between two parallel linear charges:
- The force per unit length between two parallel linear charges is given by the formula:
F = (λ1 * λ2) / (2πε₀d)
Calculations:
- Substituting the given values into the formula:
F = (5 * 5) / (2π * 8.85 * 10^-12 * 0.1)
F = 25 / (1.77 * 10^-11)
F ≈ 4.5 N/m
Therefore, the force acting on a unit length of each linear charge is approximately 4.5 N/m. Hence, the correct answer is option C.
Attention JEE Students!
To make sure you are not studying endlessly, EduRev has designed JEE study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in JEE.
|
|
Explore Courses for JEE exam
|
|
Similar JEE Doubts
Top Courses for JEEView all
Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer?
Question Description
Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer?.
Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer?.
Solutions for Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer?, a detailed solution for Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer? has been provided alongside types of Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Two infinite linear charges are placed parallel to each other at a distance 0.1 m from each other. If the linear charge density on each is 5 micro C/m. then force acting on a unit length of each linear charge will be. A. 2.5 N/m B. 3.25N/m C. 4.5 N/m D. 7.5 N/m Correct answer is option 'C'. can you explain this answer? tests, examples and also practice JEE tests.
|
|
Explore Courses for JEE exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup