At t = 0 the switch S is closed with the capacitor uncharged.If C = 50 $\mu$ F, $\varepsilon$= 20 V, and R = 4.0 k $\Omega$, what is the charge on the capacitor when I = 2.0 mA?
A)360 $\mu$C
B)480 $\mu$C
C)240 $\mu$C
D)600 $\mu$C
E)400 $\mu$C

Question

At t = 0 the switch S is closed with the capacitor uncharged.If C = 50 $\mu$ F, $\varepsilon$= 20 V, and R = 4.0 k $\Omega$, what is the charge on the capacitor when I = 2.0 mA? 
A)360 $\mu$C 
B)480 $\mu$C 
C)240 $\mu$C 
D)600 $\mu$C 
E)400 $\mu$C

Quizplus · Accepted Answer

The Answer is D

At T = 0 the Switch S Is Closed with the Capacitor