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.
The ï¬t parameter B is called the time constant of the motion; it represents how quickly the amplitude decreases. The time constant is usually denoted with the Greek letter tau (Ï), but Logger Pro doesn't do Greek letters in curve ï¬tting, so that's why it's B in the equation.