Let there be 3 resistors in parallel. We have that the total resistance R satisfies:

. Find dR.

When I tried to do this, I ended up getting a ridicilously long answer. I was just wondering if someone wouldn't mind helping me out with this. Thanks

Results 1 to 2 of 2

- Nov 2nd 2010, 04:54 PM #1

- Joined
- Sep 2010
- Posts
- 15

## Using diferentials

Let there be 3 resistors in parallel. We have that the total resistance R satisfies:

. Find dR.

When I tried to do this, I ended up getting a ridicilously long answer. I was just wondering if someone wouldn't mind helping me out with this. Thanks

- Nov 2nd 2010, 05:47 PM #2

- Joined
- Dec 2009
- From
- 1111
- Posts
- 872
- Thanks
- 3