Electro Magnetic Induction And Alternating Currents Question 401
Question: An infinitely long cylinder is kept parallel to an uniform magnetic field B directed along positive z axis. The direction of induced current as seen from the z axis will be [IIT-JEE (Screening) 2005]
Options:
A) Clockwise of the +ve z axis
B) Anticlockwise of the +ve z axis
C) Zero
D) Along the magnetic field
Show Answer
Answer:
Correct Answer: C
Solution:
Since the magnetic field is uniform therefore there will be no change in flux hence no current will be induced.
