The cursor may be used to read values from PSpice graphs. Get the graph from Problem 74...

The cursor may be used to read values from PSpice graphs. Get the graph from Problem 74 on the screen and:

a. Click Trace on the menu bar, select Cursor, click Display. A display box opens. Position the cursor on the graph, and click again. The cursor reading is displayed on your screen.

b. The cursor may be positioned using the mouse or the left and right arrow keys. Position the cursor at 2 V and read the current. Verify by Ohm’s law. Repeat at a number of other points, both positive and negative.

Reference: Problem74:

Using PSpice, repeat the Ohm’s law analysis (Figure 4–31) except use R =25 Ω and sweep the source voltage from --10 V to +10 V in 1-V increments. On this graph, what does the negative value for current mean?

Reference: Figure 4-31: