Derive a relationship between S.I. and C.G.S. unit of work.

Explanation

To derive the relationship between the S.I. unit of work (Joule) and the C.G.S. unit of work (Erg), we will follow these steps:

### Step 1: Define the S.I. unit of work
The S.I. unit of work is defined as:
\[ 1 \text{ Joule (J)} = 1 \text{ Newton (N)} \times 1 \text{ meter (m)} \]

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