Question

how can the 4 wire potentiometer be made more senstive?

Answer 1

Potentiometer wire can be made more sensitive by increasing the length of the wire or say increasing the potential gradient. Therefore the potentiometer wire of length 8m is more sensitivethan commonly used 4m lengthpotentiometer

Answer 2

Potentiometer wire can be made more sensitive by increasing the length of the wire or say increasing the potential gradient. Therefore the potentiometer wire of length 8m is more sensitivethan commonly used 4m lengthpotentiometer.