Search any question & find its solution
Question:
Answered & Verified by Expert
A wire loop of irregular shape carrying current is placed in an external magnetic field. If the wire is flexible, the shape of the loop changes to
Options:
Solution:
2157 Upvotes
Verified Answer
The correct answer is:
circular
A loop of irregular shape carrying current when placed in an external magnetic field, it assume circular shape with its plane normal to the field in order to maximum magnetic flux link with loop. This is because for a given perimeter circular encloses maximum area than any other shape.
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.