Physics question

Diehard_89 SG

hmmm

anyone knows of any website that teaches you on questions about potentiometers?

searched through the website but only managed to find those sites that are selling potentiometers

question is how to find the length of the wire when resistors are connected to the cell..

Gackt247 SG

i tot i study them b4.. cant rem.. potent wat again???

dahliamorie SG

what is a potentiometer.

Diehard_89 SG

it's like a voltmeter

but you use another system to replace the voltmeter to measure the potential difference of something

Eric Cartman SG

see in school you learn all this kind of weird weird things that nobody likes.

Gackt247 SG

i swear i've heard of the existence of such a tool in sch many many yrs ago. Laughing

dahliamorie SG

where did you see that in? your textbook?

Diehard_89 SG

ayee..my school lecture notes?

JC..

Gackt247 SG

ahhhh jc.. those were the blighted days.. Rolling Eyes

Diehard_89 SG

haha..

just hoping some Physics expert could lend me a helping hand

Confused Sad

ahboy87 SG

that tool nt important one la…it is like a resistor…this one u will need to move along the length of the wire.. resistance is proportional to the length of wire…

Classyfied SG

longer wire highger resistance

OO_OO_OO SG

ur question too vague.

pls rephrase.. i can help. really Very Happy just took As a few months ago everythings still fresh