Hilma928
Hilma928
27-08-2014
Physics
contestada
Why is electric field a vector?
Respuesta :
AL2006
AL2006
27-08-2014
Because it has a strength AND a direction.
Two separate charges that both cast their fields over the same place
can cancel each other out at that place if they're located just right.
You can't do that with scalars.
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