In a potentiometer, is a 10m wire preferred or a 4m wire?

Asked by  | 26th Jan, 2009, 02:12: PM

Expert Answer:

longer the wire , greater is also the probability of the wire being non uniform and hence the instrument may no longer accurate although the sensitivity is increased , hence a 4m wire should be preferred.

Answered by  | 27th Jan, 2009, 01:22: AM

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