a point charge is far from all other charges at a distance of 2m from q the electric field is 20 what is the force 5 charge coulomb feel
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Given :
Electric field intensity at a point 2m from a point charge is 400N/C.
Tofind :
If a charge of 20 micro coulomb is placed at that point, it will experience a force of how much?
Theory:
Electric Field Intensity :
Electric field intensity at a point due to a Given charge is defined as force experienced by a unit positive charge placed at that point.
Solution:
⇒r = distance from point charge =2m
Now a charge of 20μC is placed at that point .
We have to find force experienced by it .
Therefore, it will experience
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MoreAboutElectric Field
1) The SI unit of electric field is N/C or volt/meter .
Electric field intensity at a point 2m from a point charge is 400N/C
2)It is a vector quantity and it's direction is the same as force on the positive test charge .
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