Need help in how to find the resistance of a liquid

  • Thread starter Thread starter kerschel
  • Start date Start date
  • Tags Tags
    Liquid Resistance
kerschel
Messages
5
Reaction score
0
How to find copper sulphate resistance. I know that with the increase on concentration to the solution the resistance will decrease because of less water in it and water is a conductor of electricity but i want to know if there is a method of finding the resistance.


I was thinking to place copper sulphate as electrodes in a solution with circuit equipment on it but it sounds wrong.
 
Physics news on Phys.org
Do you want an empirical answer or a theoretical one?
 
theorethical
 
Thread 'Need help understanding this figure on energy levels'

Thread 'Need help understanding this figure on energy levels'

This figure is from "Introduction to Quantum Mechanics" by Griffiths (3rd edition). It is available to download. It is from page 142. I am hoping the usual people on this site will give me a hand understanding what is going on in the figure. After the equation (4.50) it says "It is customary to introduce the principal quantum number, ##n##, which simply orders the allowed energies, starting with 1 for the ground state. (see the figure)" I still don't understand the figure :( Here is...
View full post »
Thread 'Understanding how to "tack on" the time wiggle factor'

Thread 'Understanding how to "tack on" the time wiggle factor'

The last problem I posted on QM made it into advanced homework help, that is why I am putting it here. I am sorry for any hassle imposed on the moderators by myself. Part (a) is quite easy. We get $$\sigma_1 = 2\lambda, \mathbf{v}_1 = \begin{pmatrix} 0 \\ 0 \\ 1 \end{pmatrix} \sigma_2 = \lambda, \mathbf{v}_2 = \begin{pmatrix} 1/\sqrt{2} \\ 1/\sqrt{2} \\ 0 \end{pmatrix} \sigma_3 = -\lambda, \mathbf{v}_3 = \begin{pmatrix} 1/\sqrt{2} \\ -1/\sqrt{2} \\ 0 \end{pmatrix} $$ There are two ways...
View full post »

Similar threads

Anyone can give me ideas of how to find resistance of a liquid
Replies
1
Views
2K
How to demonstrate the linearity of resistance of water vs. test voltage?
Replies
18
Views
2K
Electrical Circuits - Parallel vs. Series
Replies
14
Views
1K
Question about this unusual galvanic bath
Replies
5
Views
2K
Calculating Copper Wire Gauge for Resistance Thermometer Bridge Circuit
Replies
6
Views
2K
How Do You Determine Heat Capacity for Liquids?
Replies
2
Views
2K
B Confused regarding Electricity Basics; Helping Kid with Project
Replies
11
Views
999
Misc. Measuring salinity in sea water and in river estuaries due to tidal flow
Replies
16
Views
2K
Ion Specific Molar Conductivity And Resistance
Replies
1
Views
2K
Combined resistance of plates made of different materials
Replies
4
Views
2K

Hot Threads

Recent Insights

Back
Top