Sunday
September 21, 2014

Homework Help: Circuits Problem (Physics)

Posted by Eileen on Saturday, April 12, 2008 at 5:29pm.

h t t p ://img266.imageshack.us/my.php?image=circuit2ru6.png

Given the circuit above:
a) Solve for unknown currents.
b) What is the potential difference between points a and b?
c) If both batteries start with 20 A*h of charge, how long does it take the first of the batteries to run out? Which battery is it (left or right)?
d) If both 12V batteries are replaced by batteries of identical voltage, what is the smallest voltage which will result in integer currents throughout the circuit?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Short Circuit Problem (Physics) - Thanks so much for all your help damon! I ...
Circuit Problem- Physics - I am trying to do these 2 problems. I'm starting out ...
[Physics] super hard/long circuit problem - I have this last one which is really...
Continued physics problem from before (way down) - Posted by Eileen on Sunday, ...
Physics - 1)A 2.0-V battery is connected in a circuit with an ammeter and an ...
Funky Lens Problem - img14.imageshack.us/my.php?image=funkylensproblem.tif
physics - Given circuits for f and f−1, we can create classical reversible...
Physics - IMAGE: img7.imageshack.us/img7/4994/lenses.png Do I use the image ...
College physics - Find the following potential differences. The magnitude of the...
Science - To find the current in a complex circuit, it is necessary to know the ...

Search
Members