Two closedly-coiled springs $A$ and $B$ of the same material, same wire and same number of turns ar subjected to an axial

load of $W$ . The mean diameter of spring $A$ is half that of spring $B$ . The ratio of deflection on spring $B$ to that of spring $A$

will be&nb

- 1
  
  $8$ $4$
- 2
  
  $4$
- 3
  
  $\frac{1}{4}$
- 4
  
  $\frac{1}{8}$

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