Question

3.
one
4tr
The figure shows a thin metalic rod whose
end is pivoted at point O. The rod rotates about
the end O in a plane perpendicular to the uniform
magnetic field with angular frequency w in
clockwise direction. Which of the following is
[2016]
correct?
X
Х
Х
X х
Х
Х
Х
X
Х
/weh
Х
OX
2
X
Х
X
Х
(a) The free electrons of the rod move towards
the outer end
(b) The free electrons of the rod move towards
the pivoted end.
(c) The free electrons of the rod move towards
the mid-point of the rod.​

Answer 1

Answer:

0

2

1

Explanation:

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Answer 2

Answer:

what is this?????????????