Q1.) Derive the basic S.I units, then write the basic dimensions for this expression l. JHE where l: distance H: permeability €: permittivity Q2.)Derive the basic S.I units, then write the basic dimensions for this expression: R1 @R2R3 where o: angular frequency R: resistance

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A: Solution:

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.