Is it possible to separate north pole only from bar magnet?
Correct answer: B. No
- A. Yes
- B. No
- C. In some cases it is possible
- D. None of these
Explanation
Magnetism is a property that is caused due to separation of poles at atomic level. Even when the north pole is separated from the south pole, a new north pole is formed. So, we cannot separate the north pole from a bar magnet. Hence, option B is the correct option.
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Magnetic flux density and magnetic flux describe the strength of a magnetic field and the field passing through a surface. A charged particle moving through a magnetic field experiences a force perpendicular to its velocity and may follow circular or helical motion, depending on the angle between velocity and field.
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