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One end of a string of length \( l \) is connected to a particle of mass \( m \) and the other to a small peg on a smooth horizontal table. If the particle moves in a circle with speed \( v \), the net force on the particle (directed towards the centre) will be \( (T \) is the tension in the string)
[BHU 2006; AMU 2010; NEET 2017]
(a) \( T \)
(b) \( T-\frac{m v^{2}}{1} \)
(c) \( T+\frac{m v^{2}}{l} \)
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