Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A bar magnet is passing through a conducting loop of radius 
with velocity 
. The radius of the bar magnet is such that it just passes through the loop. The induced e.m.f. in the loop can be represented by the approximate curve:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
When magnet passes through centre region of solenoid, no current / Emf is induced in loop.
While entering flux increases so negative induced emf
While leaving flux decreases so positive induced emf.
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
PART-I PHYSICS
SECTION-A
A uniformly charged disc of radius having surface charge density is plac…
There are radioactive nuclei in a given radioactive element, Its half-life time is 1 minute. How m…
Which of the following is not a dimensionless quantity?
If and represents the intensity of electric field and magnetising field respectively, then the un…
The resultant of these forces and is approximately ...... . [Take Given and unit vectors alon…
A balloon carries a total load of at normal pressure and temperature of . What load will the ball…