I'am trying to solve this problem using superposition but can't seem to get the right answer.
The problem is to look for the voltage in R3 in the following circuit:
- The V1 graph is green
- The R3 voltage graph is red.
- (The red graph, R3's voltage, goes up to about 11V and stays there until the .5ms and then goes down to at about -71V)
I used LTSpice to find the voltage in R3 and it came out to be this:
Could someone tell me what technique to use and how to start please.
Edit 1: It was hard to see the R3 voltage graph colored blue, so changed it to red.