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27/09/2021 6:01 pm
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How do we think the displacement of rod AB will be affected if
(a) current in rod AB is increased
(b) a stronger horse-shoe magnet is used; and
(c) length of the rod AB is increased?
1 Answer
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27/09/2021 6:02 pm
(a) Displacement of rod AB will increase on increasing the current.
(b) Displacement of rod AB will increase if a stronger horse-shoe magnet is used.
(c) Displacement of rod AB will increase because the force acting on rod will increase on increasing the length of it.