What is the line charge density on a long wire if a 7.1 µg particle carrying 2.4 nC describes a circular orbit about the wire with speed 320 m/s ? Express your answer using two significant figures. ? µC/m Submit Request Answer

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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.