When a bar magnet is kept vertical on the surface of earth then.Number of neutral point?
Answers
Answer:
✏️The magnetic field is zero on equator because at equator angle of dip is zero and now if you take the magnet at equator then you will notice that their is no deflection in compass as earlier told that the angle of dip is zero.So only horizontal component is there and no dip is there.
Concept: A bar magnet could be a rectangular piece of associate degree object, created of iron, steel or the other magnetism substance or magnetism composite, that shows permanent magnetic properties. it's 2 poles, a north and a pole specified once suspended freely, the magnet aligns itself in order that the northern pole points towards the North pole of the world.
Given: Bar magnet is kept in vertical form on the surface of earth.
Find: Write the number of neutral points.
Solution: Neutral points or null points around a magnet ar those points at that earth 's field get cancels out by the field of magnet. A magnet is placed vertically on earth. Then the amount of neutral points obtained on earth is one and also the alternative one are out of the world plane.
Final answer: Only 1 neutral point.
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