A small bar magnet is moved through a coil at constant speed from one end to the other. Which of the following series of observations will be seen on the galvanometer G attached across the coil?
Three positions shown describe : 
the magnet's entry 
magnet is completely inside and 
magnet's exit.
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
JEE Main 2020
Current direction reverses when magnet exits from solenoid and when magnet is completely inside, current is zero.
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