Thu May 24, 2012 By:

If electric field (E)is force per unit charge , find the dimensional formula for (E)in terms ofM,L,T and A.

Expert Reply
Thu May 24, 2012
The electric field is a vector field with SI units of newtons per coulomb (N C?1) or, equivalently, volts per metre (V m?1). The SI base units of the electric field are kg•m•s?3•A?1
So dimensional formula for elctric field E = M 1 L 1 T-3 A-1
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