Class 12 Exam  >  Class 12 Questions  >   Directions: These questions consist of two s... Start Learning for Free
Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.
Assertion : On bringing a positively charged rod near the uncharged conductor, the conductor gets attracted towards the rod.
Reason : The electric field lines of the charged rod are perpendicular to the surface of the conductor.
  • a)
    If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
  • b)
    If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
  • c)
    If the Assertion is correct but Reason is incorrect.
  • d)
    If both the Assertion and Reason are incorrect.
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Directions: These questions consist of two statements, each printed a...
Though the net charge on the conductor is still zero but due to induction the negatively charged region is nearer to the rod as compared to the positively charged region. That is why the conductor gets attracted towards the rod
View all questions of this test
Most Upvoted Answer
Directions: These questions consist of two statements, each printed a...
Assertion: On bringing a positively charged rod near the uncharged conductor, the conductor gets attracted towards the rod.
Reason: The electric field lines of the charged rod are perpendicular to the surface of the conductor.

Explanation:
When a positively charged rod is brought near an uncharged conductor, the conductor gets attracted towards the rod. This phenomenon can be explained by the interaction of electric charges and the electric field.

Explanation of Assertion:
The Assertion is correct because when a positively charged rod is brought near an uncharged conductor, the positively charged rod induces a separation of charges in the conductor. The positive charges in the conductor are attracted towards the rod due to the electrostatic force of attraction.

Explanation of Reason:
The Reason is correct because the electric field lines of a charged rod are perpendicular to the surface of the conductor. The electric field lines originate from the positively charged rod and extend outwards in all directions. When the conductor is brought near the charged rod, the electric field lines intersect the surface of the conductor perpendicularly. This interaction between the electric field lines and the conductor's surface leads to the attraction of the conductor towards the charged rod.

Explanation of the Correct Answer:
The correct answer is option 'B' because both the Assertion and Reason are correct statements, but the Reason alone is not a correct explanation of the Assertion. While the electric field lines being perpendicular to the surface of the conductor is true, it alone doesn't explain why the conductor gets attracted towards the charged rod. The attraction occurs due to the electrostatic force of attraction between the induced charges in the conductor and the charged rod. Therefore, the Reason is not a complete explanation of the Assertion.

Conclusion:
When a positively charged rod is brought near an uncharged conductor, the conductor gets attracted towards the rod. This attraction is due to the electrostatic force of attraction between the induced charges in the conductor and the charged rod. The electric field lines of the charged rod are indeed perpendicular to the surface of the conductor, but this alone does not explain why the conductor gets attracted.
Explore Courses for Class 12 exam

Similar Class 12 Doubts

Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : On bringing a positively charged rod near the uncharged conductor, the conductor gets attracted towards the rod.Reason : The electric field lines of the charged rod are perpendicular to the surface of the conductor.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'B'. Can you explain this answer?
Question Description
Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : On bringing a positively charged rod near the uncharged conductor, the conductor gets attracted towards the rod.Reason : The electric field lines of the charged rod are perpendicular to the surface of the conductor.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : On bringing a positively charged rod near the uncharged conductor, the conductor gets attracted towards the rod.Reason : The electric field lines of the charged rod are perpendicular to the surface of the conductor.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : On bringing a positively charged rod near the uncharged conductor, the conductor gets attracted towards the rod.Reason : The electric field lines of the charged rod are perpendicular to the surface of the conductor.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : On bringing a positively charged rod near the uncharged conductor, the conductor gets attracted towards the rod.Reason : The electric field lines of the charged rod are perpendicular to the surface of the conductor.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : On bringing a positively charged rod near the uncharged conductor, the conductor gets attracted towards the rod.Reason : The electric field lines of the charged rod are perpendicular to the surface of the conductor.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : On bringing a positively charged rod near the uncharged conductor, the conductor gets attracted towards the rod.Reason : The electric field lines of the charged rod are perpendicular to the surface of the conductor.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : On bringing a positively charged rod near the uncharged conductor, the conductor gets attracted towards the rod.Reason : The electric field lines of the charged rod are perpendicular to the surface of the conductor.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : On bringing a positively charged rod near the uncharged conductor, the conductor gets attracted towards the rod.Reason : The electric field lines of the charged rod are perpendicular to the surface of the conductor.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : On bringing a positively charged rod near the uncharged conductor, the conductor gets attracted towards the rod.Reason : The electric field lines of the charged rod are perpendicular to the surface of the conductor.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.
Explore Courses for Class 12 exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev