| New Reply |
Finding the current in a resistor |
Share Thread | Thread Tools |
| Jan31-12, 06:58 PM | #1 |
|
|
Finding the current in a resistor
Find the current across the 20 Ω resistor using the image.
http://s1078.photobucket.com/albums/...t=Untitled.jpg So my teacher gave us this problem and the answer, but didn't go over how to get the answer. I have no idea where to even start. Help? |
| Jan31-12, 07:58 PM | #2 |
|
Mentor
|
|
|
| Feb1-12, 07:24 PM | #3 |
|
|
Oops sorry. He gave it to us right as the bell rang so I didn't get it down. But I believe it was .2 ?
|
| Feb1-12, 09:21 PM | #4 |
|
Mentor
|
Finding the current in a resistor
Do you know how resistances add in series?
Do you know how resistances add in parallel? |
| New Reply |
| Thread Tools | |
Similar Threads for: Finding the current in a resistor
|
||||
| Thread | Forum | Replies | ||
| finding the current on each resistor | Introductory Physics Homework | 3 | ||
| Finding expresion for current through resistor | Advanced Physics Homework | 1 | ||
| finding current in a resistor (in a big circuit) | Engineering, Comp Sci, & Technology Homework | 4 | ||
| Finding the current across a resistor | Introductory Physics Homework | 13 | ||
| Finding the current through the resistor! i've tried so many different ways!got some. | Introductory Physics Homework | 5 | ||
Physorg.com Science News Partner
Quote by Maddy315
