1. Jun 26, 2011 #1

   giladsof

   

   

    

   giladsof, Jun 26, 2011
2. 
   Phys.org - latest science and technology news stories on Phys.org

   • • Game over? Computer beats human champ in ancient Chinese game
   • • Simplifying solar cells with a new mix of materials
   • • Imaged 'jets' reveal cerium's post-shock inner strength
3. Jun 27, 2011 #2

   SammyS

   

   Staff Emeritus

   Science Advisor

   Homework Helper

   Gold Member

   What is R?
   
   Where is b in your work?
   
   Over what region of space does the uniform charge density, ρ, extend ?
   
   For your 'Another Question': They're referred to by several names, formula sheet, crib sheet, cheat sheet, notes, ...

    

   SammyS, Jun 27, 2011

• Log in with Facebook
• Log in with Twitter

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in