Friend needs help with this !
Assignment has 40 minutes left (It's an extra credit problem.)
Paying if anybody can post explanation/solution ty



e/ Question is: The value of the current flow through R2 in the circuit shown should be

This post was edited by Sefira on Oct 27 2013 06:03pm

solved

There's a lot of elements listed in this circuit, so I hope whoever solved this for you didn't complicate it too much. And in case anyone else came after the "solved" was posted, here's the solution.

The change in voltage across the R2 resistor is 4 volts (since there is a voltage supply in parallel with it, and things in parallel have equal voltage drops between two nodes).

So V = I*R gives you I = V/R, so I = (4 volts) / (R2)

oh no this wasn't for me, posted for a friend who didn't have jsp

but thanks anyways