Search any question & find its solution
Question:
Answered & Verified by Expert
A conducting wire frame is placed in a magnetic field, which is directed into the paper. The magnetic field is increasing at a constant rate. The directions of induced currents in wires and are

Options:

Solution:
1656 Upvotes
Verified Answer
The correct answer is:
to and to
In the given question the magnetic field directed into the paper is increasing at a constant rate.
Induced current should produce a magnetic field directed out of the paper. Thus current in both loops must be anticlockwise considering individually.

Induced emf on right side of loop will be more as area of its loop on right side is more.
Hence the net current induced in the complete loop will be along .
Induced current should produce a magnetic field directed out of the paper. Thus current in both loops must be anticlockwise considering individually.

Induced emf on right side of loop will be more as area of its loop on right side is more.
Hence the net current induced in the complete loop will be along .
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.