internal resistance was to be determined using a “homemade” resistor of approximately ##\;4 \Omega## for the load. Measurements of open circuit voltage, terminal (load) voltage, and current were to be made with a single multimeter. One soon discovered that an ##\approx 4 \Omega## resi...
Calculate the slope of the line between different points (using “rise over run“). You’re looking for the same rate of change between points. Be careful to graph your function after performing this step though, as some functions (like the absolute value function) might appear to have the...
I have learned that I need to use the "Parabolic Coefficient" of the XTAL to calculate the deviation in frequency as a function of temperature. But I do not know how the frequency depends on the load capacity. I have not been able to find any litterature ...