April 2024
Intermediate to advanced
424 pages
15h 56m
English
book
NTA CUET- UG 2024 Physics | Fully solved 2023 paper | Chapterwise summed pointers for revision | Digital Question Bank & Mock Tests
by Prashant Jain, Ajit Lulla
Content preview from NTA CUET- UG 2024 Physics | Fully solved 2023 paper | Chapterwise summed pointers for revision | Digital Question Bank & Mock Tests
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CHAPTER 4
Moving Charges and Magnetism
CHAPTER AT A GLANCE
Magnetic Field
The space in the surrounding of a magnet or a current carrying conductor in which its magnetic influence can be experienced is called magnetic field. SI unit of magnetic field is tesla (T) and its CGS unit is gauss (G).
Also, 
The direction of magnetic field is found by following rules:
- Right hand thumb rule
- Maxwell’s cork screw rule
Right Hand Thumb Rule
If we hold a current carrying conductor in the grip of the right hand in such a way that thumb points in the direction of current, then curling of fingers represents the direction of magnetic field lines.
Maxwell’s Cork ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.