JEE Exam > JEE Questions > Four non-conducting wires each with mass m = ...
Start Learning for Free
Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:?
Most Upvoted Answer
Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m...
Initial Configuration:
- Four non-conducting wires with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square.
- Each wire has charge per unit length 1 C/m and -1 C/m.
External Electric Field:
- There exists a uniform electric field of N E 4C along the Z-direction.
Analysis:
- When the square is released from rest, the electric field exerts a force on the charges along the wires.
- The positive charges experience a force in the direction of the field, while the negative charges experience a force in the opposite direction.
- This creates a torque on the square, causing it to rotate in the plane of the x-y axis.
- The rotation continues until the net torque on the square becomes zero.
Equilibrium:
- At equilibrium, the torque due to the electric field is balanced by the torque due to the tension in the wires.
- The square will align itself such that the sides are parallel to the direction of the electric field.
- The charges on the wires redistribute themselves to achieve this alignment.
- The square stabilizes in this position where the net torque is zero.
Conclusion:
- The square will come to rest with its sides parallel to the direction of the external electric field.
- This equilibrium position is maintained by the balance of torques from the electric field and tension in the wires.
- Four non-conducting wires with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square.
- Each wire has charge per unit length 1 C/m and -1 C/m.
External Electric Field:
- There exists a uniform electric field of N E 4C along the Z-direction.
Analysis:
- When the square is released from rest, the electric field exerts a force on the charges along the wires.
- The positive charges experience a force in the direction of the field, while the negative charges experience a force in the opposite direction.
- This creates a torque on the square, causing it to rotate in the plane of the x-y axis.
- The rotation continues until the net torque on the square becomes zero.
Equilibrium:
- At equilibrium, the torque due to the electric field is balanced by the torque due to the tension in the wires.
- The square will align itself such that the sides are parallel to the direction of the electric field.
- The charges on the wires redistribute themselves to achieve this alignment.
- The square stabilizes in this position where the net torque is zero.
Conclusion:
- The square will come to rest with its sides parallel to the direction of the external electric field.
- This equilibrium position is maintained by the balance of torques from the electric field and tension in the wires.
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
Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:?
Question Description
Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:?.
Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:?.
Solutions for Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:? 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 Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:? defined & explained in the simplest way possible. Besides giving the explanation of
Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:?, a detailed solution for Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:? has been provided alongside types of Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:? theory, EduRev gives you an
ample number of questions to practice Four non-conducting wires each with mass m = 1 kg and length ℓ = 2.0 m are joined to form a square. They have charge with charge per unit length 1 c/m and –1 c/m shown in figure. Initially the square is kept on x–y plane and there exists uniform electric field N E 4C along Z-direction. If the square is released from rest:? 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