Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
If a 1.5V AA battery is connected both ends together by a copper wire of 7cm long and 1mm diameter, what will be the power loss? (Resistivity of Cu = 1.72x10^-8)
There are many types of AA battery cells. There are also rechargeable ones. You forgot to say which one.
A lithium non-rechargeable AA battery cell made by Energizer has a current limiter inside to prevent a Lithium fire. The datasheet shows an excellent output of 1A and says 3A is fine and 5A can be in pulses.
A new Ni-MH cell can produce 10A when shorted and a Ni-Cad can produce more. The internal resistance shown on Energizer's datasheet for their Ni-MH cell is 30 milli-ohms.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
