9:00 PM Tue Mar 22 on I.\" as moo/\"C43.

9:00 PM Tue Mar 22 100% a 10 kQ b a) (10 points) Calculate the total resistance of the circuit on the previous page. b) (5 points) Connect a 50 Volt battery and 4 Farads empty capacitor in series between points a and b to the circuit on the previous page in order to charge up the capacitor. What will be the time constant of the circuit? c) (5 points) What will be the current through 10 kOhms resistor when the switch is closed at with in the circuit with empty 4 Farads capacitor and 50V battery in series connected between points a and b ? d) (10 points) How long it will take to charge up the capacitor to 90% of it's maximum charge? 2 5