Question

9. how can you make a potentiometer of given wire length more sensitive using a resistance box?

Answer 1

Anything conductive, accessible, doesn't oxidise, able to be "wiped" with a wiper (resistor pickup) with adequate dying "too quickly".

Anything conductive, accessible, doesn't oxidise, able to be "wiped" with a wiper (resistor pickup) with adequate dying "too quickly".As this is as much for fun as anything else "too quickly" may be able to be of lower duration in time or cycles than usually.

Anything conductive, accessible, doesn't oxidise, able to be "wiped" with a wiper (resistor pickup) with adequate dying "too quickly".As this is as much for fun as anything else "too quickly" may be able to be of lower duration in time or cycles than usually.Resistance values that you generate may be lower than not, depending on material used.

Anything conductive, accessible, doesn't oxidise, able to be "wiped" with a wiper (resistor pickup) with adequate dying "too quickly".As this is as much for fun as anything else "too quickly" may be able to be of lower duration in time or cycles than usually.Resistance values that you generate may be lower than not, depending on material used.Properly "potentiometer" mans a 3 terminal device with voltage across it and a sliding voltage tap but I'll take it to also just mean 'variable resistor.

Anything conductive, accessible, doesn't oxidise, able to be "wiped" with a wiper (resistor pickup) with adequate dying "too quickly".As this is as much for fun as anything else "too quickly" may be able to be of lower duration in time or cycles than usually.Resistance values that you generate may be lower than not, depending on material used.Properly "potentiometer" mans a 3 terminal device with voltage across it and a sliding voltage tap but I'll take it to also just mean 'variable resistor.Connection to start may be with "crocodile clips or pushed in "drawing pins" / "thumbtacks/other.