Question

principle of potentiometer?

Answer 1

need more info

Answer 2

moreinfo..... canujust trellmethe principle of potentiometer ina single word?

Answer 3

ohh

Answer 4

i bet the right person will cm u wait...

Answer 5

hey naf!!

Answer 6

dis is wat ma teacher asked in classtoday n every1 got imposition lol .25 times huh n that oitself ina collg

Answer 7

hiya arvind

Answer 8

i can help u i study electronics

Answer 9

a potentiometer is a variable resistor

Answer 10

thanx arvind bbut this is in chem

Answer 11

when constant current flows through a wire of uni cross section and composition the potential drop across any length of the wire is directly proportionl to that length

Answer 12

this may help http://en.wikipedia.org/wiki/Potentiometer

Answer 13

lol