Solve the following problem:
For the network of Fig., determine the phase relationship between the following using a dual-trace oscilloscope. The network must remain as constructed in Fig., but sensing resistors can be introduced. Show all connections on a redrawn diagram.
a. e and vR2
b. e and is
c. iL and iC
![652_the network1.jpg](https://secure.tutorsglobe.com/CMSImages/652_the network1.jpg)