How To Draw Magnetic Field Lines
Magnetic Field Lines
Last updated at Apr 30, 2022 past
What is Magnetic Field?
It is the region effectually the magnet where we are able to detect magnetic force of the magnet
Case
If a piece of iron is kept far away from the magnet, magnet is not able to attract it
Just if we bring iron closer and closer,there would come a bespeak when magnet is able to attract the iron
Magnetic field is the region in which the magnets show their properties.
What are Magnetic Field Lines?
Magnetic Field lines are imaginary lines along which North Magnetic Pole would move.
In a bar magnet, the magnetic field lines wait like
-(1).jpg)
These are lines which shows direction of Magnetic Force and its forcefulness
These are curved lines which start from N Pole of Magnet and Moves Towards South Pole
Action to encounter Magnetic Field Lines
Let's run into how we can visually come across Magnetic Field Lines
Let'southward perform an experiment
- Accept a bar magnet and hundreds of iron filings
- Put the bar magnet on the table and spread the fe filings almost the magnet,
- The iron filings are able to align themselves in a different curved lines
- These curved lines called Magnetic field lines
Cheque out the video beneath
Important Properties of Magnetic Field and Magnetic Field Lines
Magnetic Field is a quantity that has both Magnitude too every bit Direction
Magnetic Field has Magnitude
Some Magnets accept higher Strength than Other Magnets
This Magnetic Strength is shown by degree of closeness of field lines to each other
More crowded the field lines, more strong is the magnet
The magnetic fields line are closer to each other at poles, but are widely autonomously at other places.
Hence, magnetic field is strongest at the poles.
Magnetic Field has Direction
The Magnetic Field lines are like closed curves
They sally from Due north Pole and Merge to Due south Pole
Inside the magnet, field lines are opposite (From South Pole to Due north Pole)
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Field Lines do not cross each Other
All Field lines follow their separate path to attain from North Pole to Due south Pole
One field Line do non intersect or merge with Other Field Line
There is no point of intersection of 2 Field lines
If at that place was indicate of intersection, compass needle would point towards 2 directions.
Which means that the magnetic field has 2 unlike directions, which is not possible.
How to Draw Magnetic Field with Help of Magnetic Compass and Bar Magnet
We follow these steps
- Let'south take a compass and a bar magnet
- But the compass near the north pole of the magnet
- Marker a dot where the compass needle points, mark point as point B
- Now put the other cease of compass near point B
- Mark point where the compass needle points as point C
- Similarly, go along plotting until you lot reach the Southward Pole
- At present, join the points
The line formed is magnetic field line
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Source: https://www.teachoo.com/10694/3113/Magnetic-Field-Lines/category/Concepts/
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