Explain with the help of a diagram how the intensity and direction of the magnet field of a bar magnet can be determined.
What is a ‘cell’?
What are micro-organisms?
Answers
✿ Explain with the help of a diagram how the intensity and direction of the magnet field of a bar magnet can be determined.
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☞ The intensity of a magnetic field is indicated by the magnetic lines of force in that particular area.
☞ Intensity of the magnetic field in a particular area can be understood by the number of field lines pàssing perpendicular through that unit of area.
☞ The intensity of the magnetic fied is more where the lines of force are more concentrated.
☞ The direction of magnetic field is determined by the magnetic lines of force.
☞ The magnetic lines of force always start from the north pole, to the south pole.
☞ In a similar manner, the direction of a magnetic field is from north pole to south pole.
✿ What is a ‘cell’?
→ Cell is a fundamental structural and functional unit of a body.
✿ What are micro-organisms?
→ Licing organisms that cannot be seen with our eyes, but can only be observed under a micro - scope are called micro - organisms.
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Explain with the help of a diagram how the intensity and direction of the magnet field of a bar magnet can be determined ???
the intensity of magnetic field is is indicated by magnetic lines in a force in that particular area .
intensity intensity of magnetic field is more where lines of a a force are more concentrated.
magnetic lines always start from north pole to south pole.
What is cell ??
cell is a fundamental unit of life . all living organism are made up of cells .
What are micro organism ???
the the living organism which we cannot see from our naked eyes . can only be seen from microscope .
