For the current carrying solenoid as shown below, draw magnetic field lines and giving reason explain that out of the three points A, B and C at which point the field strength is maximum and at which point it is minimum.
Answers
The magnetic field strength is maximum at point A and is minimum at point C because magnetic field is strong where magnetic field lines are crowded and is weak where magnetic field lines are far apart.
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Since more number of closely spaced magnetic field lines pass near point A, magnetic field strength is maximum at point A. Since magnetic field lines are far away. field is minimum at point B .
Explanation:
1.magnetic field, a vector field in the neighbourhood of a magnet, electric current, or changing electric field, in which magnetic forces are observable.
2.All magnets have north and south poles. Opposite poles are attracted to each other, while the same poles repel each other.
3. When you rub a piece of iron along a magnet, the north-seeking poles of the atoms in the iron line up in the same direction. The force generated by the aligned atoms creates a magnetic field
4.Solenoids are a type of electric motor. They are commonly used in cars as heavy duty relays.
5.The technical definition of a solenoid is a device or motor that can produce back and forth, or linear, motion when a force is applied. Solenoids will respond to hydraulic, pneumatic or electrical force.
