BMAT Exam > BMAT Questions > Assertion (A): When a circular loop of wire l...
Start Learning for Free
Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.
Reason (R): The magnetic field in a given region is uniform.
- a)If both Assertion and Reason are true and Reason is the correct explanation of Assertion
- b)If both Assertion and Reason are true but Reason is not the correct explanation of Assertion
- c)If Assertion is true but Reason is false
- d)If both Assertion and Reason are false
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Assertion (A): When a circular loop of wire lies in the plane of the t...
- The assertion is correct. When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the right-hand rule helps determine the direction of the magnetic field inside and outside the loop. This rule states that if the thumb points in the direction of the current, the fingers curl in the direction of the magnetic field lines.
- Regarding the reason, it is also correct. A uniform magnetic field means that the field strength and direction are consistent throughout the region in question.
- However, the reason does not directly explain the assertion. While a uniform magnetic field is mentioned in the reason, it does not serve as a direct explanation for how the right-hand rule is used to determine the magnetic field direction around a current-carrying loop.
- Therefore, the correct answer is Option B: If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
Most Upvoted Answer
Assertion (A): When a circular loop of wire lies in the plane of the t...
Assertion Analysis
The assertion states that when a circular loop of wire carries a clockwise current, the magnetic field direction inside and outside the loop can be determined using the right-hand rule. This is correct:
- When you curl the fingers of your right hand in the direction of the current (clockwise in this case), your thumb points downward, indicating that the magnetic field inside the loop is directed downwards.
- Outside the loop, the magnetic field lines point outwards, following the right-hand rule.
Thus, the assertion is true.
Reason Analysis
The reason provided claims that the magnetic field in a given region is uniform. This statement is not necessarily true:
- The magnetic field produced by a circular loop is not uniform; it varies in strength and direction depending on the position in relation to the loop.
- Inside the loop, the magnetic field is relatively uniform compared to the outside, but it is not uniform across the entire region.
Therefore, while the assertion is true, the reason is false.
Conclusion
Combining these analyses leads to the conclusion:
- Both the assertion and reason are not correctly aligned in terms of explanation.
- Thus, the correct answer is option 'B': both Assertion and Reason are true, but Reason is not the correct explanation of Assertion.
This separation of understanding clarifies the relationship between the magnetic field's behavior around a current-carrying loop and the misconceptions about uniformity in magnetic fields.
The assertion states that when a circular loop of wire carries a clockwise current, the magnetic field direction inside and outside the loop can be determined using the right-hand rule. This is correct:
- When you curl the fingers of your right hand in the direction of the current (clockwise in this case), your thumb points downward, indicating that the magnetic field inside the loop is directed downwards.
- Outside the loop, the magnetic field lines point outwards, following the right-hand rule.
Thus, the assertion is true.
Reason Analysis
The reason provided claims that the magnetic field in a given region is uniform. This statement is not necessarily true:
- The magnetic field produced by a circular loop is not uniform; it varies in strength and direction depending on the position in relation to the loop.
- Inside the loop, the magnetic field is relatively uniform compared to the outside, but it is not uniform across the entire region.
Therefore, while the assertion is true, the reason is false.
Conclusion
Combining these analyses leads to the conclusion:
- Both the assertion and reason are not correctly aligned in terms of explanation.
- Thus, the correct answer is option 'B': both Assertion and Reason are true, but Reason is not the correct explanation of Assertion.
This separation of understanding clarifies the relationship between the magnetic field's behavior around a current-carrying loop and the misconceptions about uniformity in magnetic fields.
|
Explore Courses for BMAT exam
|
|
Top Courses for BMATView all
Question Description
Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.Reason (R): The magnetic field in a given region is uniform.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? for BMAT 2025 is part of BMAT preparation. The Question and answers have been prepared according to the BMAT exam syllabus. Information about Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.Reason (R): The magnetic field in a given region is uniform.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for BMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.Reason (R): The magnetic field in a given region is uniform.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer?.
Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.Reason (R): The magnetic field in a given region is uniform.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? for BMAT 2025 is part of BMAT preparation. The Question and answers have been prepared according to the BMAT exam syllabus. Information about Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.Reason (R): The magnetic field in a given region is uniform.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for BMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.Reason (R): The magnetic field in a given region is uniform.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.Reason (R): The magnetic field in a given region is uniform.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for BMAT.
Download more important topics, notes, lectures and mock test series for BMAT Exam by signing up for free.
Here you can find the meaning of Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.Reason (R): The magnetic field in a given region is uniform.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.Reason (R): The magnetic field in a given region is uniform.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.Reason (R): The magnetic field in a given region is uniform.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.Reason (R): The magnetic field in a given region is uniform.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Assertion (A): When a circular loop of wire lies in the plane of the table with current passing through it clockwise, the magnetic field direction inside and outside the loop can be determined using the right-hand rule.Reason (R): The magnetic field in a given region is uniform.a)If both Assertion and Reason are true and Reason is the correct explanation of Assertionb)If both Assertion and Reason are true but Reason is not the correct explanation of Assertionc)If Assertion is true but Reason is falsed)If both Assertion and Reason are falseCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice BMAT tests.
|
|
Explore Courses for BMAT exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup