Recent content by shinichii

Okayyyyy,, so I've got it to R = ρL/(πdL + πr^2) Is that right? is that the direction I should be taking? cause it doesn't look it :confused:

cmonnnn just a hint? :cry:

okay so this is what I've got so far: 1) Resistance increases linearly as distance apart increases. As the distance increases, there is further for the ions to travel from the anode to the cathode, meaning the resistance is greater. But I can't work out WHY it's linear?!? Is there an equation...

Please help, I haven't had any replies on student room or yahoo answers... I need this in by midnight!

Okay, so I'm panicking cause I was supposed to give my draft in two weeks ago... and I haven't... Cause I got stuck... And began to procrastinate... Have started it again now... AND I'M STILL STUCKKKKK! So if someone could just give me the basic answers to these questions, I'll know I'm on the...