Based on picture: A current carrying rod AB is suspended perpendicular to the magnetic field produced by a horseshoe magnet. Close the key and observe what happens to the rod. a)Did the wire experience a force when no current was flowing through it? b)Which way did the rod get dispatched when the current was first switched on? c)What was the effect of reversing the terminals of the battery? d)What was the effect of taking the rod nearer the magnet? e)When the number of cells in the battery was increased,what change did you observe in the extent of displacement of the rod?
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Answer:
optional a answer is yes the wire experiences a force when no current was flowing through it.
option banswer
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7
Answer:
Explanation:
a) Yes the wire experiences a force when no current was flowing.
b) The rod gets deflected towards left i.e inside the horseshoe.
c) The direction of displacement changes to right.
d) It became temporarily magnetic as it was induced to the magnet from one side.
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