Series & parallel practice problems
Refresh the page to get a new problem.
Read the series & parallel combinations class notes.
For the circuit shown,
- R2 = 47 kΩ
- R3 = 68 kΩ
- R4 = 39 kΩ
Find the value of R1 so that equivalent resistance of the network seen looking in at the indicated port is 114.7 kΩ.