Please answer the following questions: For a 4.7 nF capacitor and a 5.0 k? resistor, calculate…

Please answer the following questions:

For a 4.7 nF capacitor and a 5.0 k? resistor, calculate the RC time constant. Answer the following questions: . The longer the RC time constant, the longer it takes to charge or discharge the capacitor, true or false? The square wave in experiment Iis used to charge and discharge the capacitor periodically, true or false? For a capacitor and a resistor in series, most of the a.c. voltage drops on the capacitor at very high frequency, true or false?