Question

1. If you could measure τ for a number of different values of the resistance R, how could you plot the data to obtain a good value of the inductance L?

2. Is there any other point in the circuit that you could have placed the scope probe clip lead and seen the same trace of the inductor voltage?

3. If you roughly know the frequency you expect in a circuit, how do you determine the time period setting (Time/Div) for the horizontal axis of the scope trace?

Answer 1