Take Class 12 Tuition from the Best Tutors
Affordable fees 1-1 or Group class Flexible Timings Verified Tutors Search in
Asked by Tarwar Last Modified
Answer 
Sadika
When the flexible wire of irregular shape is placed in a region with a magnetic field directed normal to the plane of the loop and away from the reader, the magnetic flux through the loop changes.
According to Faraday's law of electromagnetic induction, a changing magnetic flux through a loop induces an electromotive force (emf) and consequently an induced current in the loop.
In this case, as the wire turns into a circular shape, the area of the loop enclosed by the wire increases. This increase in the area of the loop results in a change in the magnetic flux passing through the loop.
To oppose the increase in magnetic flux caused by the expansion of the loop, the induced current will flow in such a way that it generates a magnetic field opposing the external magnetic field.
Using the right-hand rule for the direction of induced current, if we imagine the magnetic field lines pointing away from us (as mentioned in the question), the induced current will flow in a clockwise direction in the circular loop. This is because the induced current will generate a magnetic field that opposes the external magnetic field, thereby resisting the increase in magnetic flux through the loop.
Therefore, the direction of the induced current in the wire will be clockwise in the circular loop.
Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com
Ask a QuestionRelated Lessons
Recommended Articles
Meet Mohammad Wazid, a skilled trainer for...
Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...
Read full article >
Meet Urmila, an MBBS tutor from Bangalore
Urmila is a passionate teacher with over 8 years of experience in teaching. She is currently pursuing her Ph. D. She provides classes for Class 11, Class 12, MBBS and Medical tuition. Urmila began her career in teaching long before she became a teacher. She used to provide classes for foreign national students in her college...
Read full article >
Meet Sandhya R, a B.Sc tutor from Bangalore
Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...
Read full article >
Meet Raghunandan.G.H, a B. Tech Tutor from...
Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...
Read full article >
Looking for Class 12 Tuition ?
Learn from the Best Tutors on UrbanPro
Are you a Tutor or Training Institute?
Join UrbanPro Today to find students near youThe best tutors for Class 12 Tuition Classes are on UrbanPro
The best Tutors for Class 12 Tuition Classes are on UrbanPro
0
