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An electron moves on a straight line pat...

An electron moves on a straight line path XY the path show . The abcd id coil adjacent in the path of electron . What will be the direction of current , if any induced in the coil ?

A

(a) the current in the coil flows clockwise

B

(b) the current in the coil flows anticlockwise

C

( c) the current in the coil is zero

D

(d) the current in the coil does not change the direction as the elctron crosses point `O`

Text Solution

Verified by Experts

The correct Answer is:
C
(C) When the elctron is closest, flux due to magnetic field of electrin's motion is maximum through the loop. So slope of flux-time graph will be zero or induced emf will be zero.
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