A uniform chain of length $L$ which hanges partially from a table, is kept in equilibrium by friction. The maximum length that can withstand without slipping is $l$ , then coefficient of friction between the table and the chain is
A uniform chain of length $L$ which hanges partially from a table, is kept in equilibrium by friction. The maximum length that can withstand without slipping is $l$ , then coefficient of friction between the table and the chain is
- A
$\frac{l}{L}$
- B
$\frac{l}{{L + l}}$
- C
$\frac{l}{{L - l}}$
- D
$\frac{L}{{L + l}}$
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