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Question: A uniform magnetic field of induction B is confined to a cylindrical region of radius R. The magnetic field is increasing at a constant rate of (tesla/sec). An electron of charge q placed at the point P on the periphery of the field experiences an acceleration : Options: A. towards left B. towards right C. towards left D. zero answer is (A)....but shouldn't it be 0 because the particle is at rest?


Question:
A uniform magnetic field of induction B is confined to a cylindrical region of radius R. The magnetic field is increasing at a constant rate of (tesla/sec). An electron of charge q placed at the point P on the periphery of the field experiences an acceleration :
Options:
A.
 towards left

B.
 towards right

C.
 towards left

D.
zero

answer is (A)....but shouldn't it be 0 because the particle is at rest?


Grade:upto college level

1 Answers

ROSHAN MUJEEB
askIITians Faculty 833 Points
3 years ago
dear student,
here an induced electric field which is non conservative is there due to time varying magnetic field
hope u got it

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