approximate I from a graph of current/time for a discharging capacitor.

no idea on this, obviously you cant see the graph, but you don't need to, id just like to know how to approximate this from a graph.

Given: i = 6 mA.

t = ?

1. Locate 6 mA on the y-axis.

2. Draw a hor. line from 6 mA to the
curve.

3. Draw a ver. line from the intersection of the hor. line and curve
to the x-axis.

4.Read the time, t , at the intersection of the ver. line and x-axis.

Note: When t is given, draw the ver. line first.

To approximate the initial current (I) from a graph of current versus time for a discharging capacitor, you can follow these steps:

1. Identify the point on the graph where the discharge starts. This is usually the point of highest current and marks the beginning of the discharge process.

2. Locate the time value corresponding to the starting point of the discharge.

3. Observe the current value associated with the starting point on the graph.

4. Note down the time and current values identified in steps 2 and 3.

5. Repeat steps 1-4 if you notice multiple points of high current at the beginning of the discharge process.

By following these steps, you can estimate the initial current from the graph of current versus time for a discharging capacitor.