babyboy4u363 said:ohhh cheite, i forgot about conductivity, its all resistivity lol, damn. pwnt again. hmm il let you win this time... mainly cos ur right...... lol thx for the compliment tho ^_^ i guess ya just cant beat experience huh.
You can always prove an unknown with practicality. Take your Fluke 87 and put it on the ohms scale and touch the leads to your tongue about the same distance of the potential spacing and simply read the meter. By the way don't go too deep into physics unless you're prepared to dedicate your life to living from one grant to another. It sucks big time. IMHO.