In 1919, the 18th Amendment to the U.S. Constitution, which prohibited the sale and manufacture of alcohol, was ratified. It went into effect on January 16, 1920âbeginning the era known as Prohibition.
Because time constant calculations are important, and often needed, it is better to make the definition of the time constant (T) in a CR circuit: THE TIME TAKEN FOR THE VOLTAGE ACROSS A CAPACITOR TO INCREASE BY 63.2% OF THE DIFFERENCE BETWEEN ITS PRESENT AND FINAL VALUES.
A: Probably the easiest and most efficient way is to use what we call the d_lambda rule, which means set nseg to a value that is a small fraction of the AC length constant at a high frequency.. Get a copy of NEURON: a Tool for Neuroscientists, which explains how it works.