

MCQOPTIONS
Saved Bookmarks
1. |
A 100 Ω resistor and a 10 μF capacitor are connected to a 300 V battery. At time t = 0, the battery is switched out of the circuit, leaving only the capacitor and resistor. 4 msec after the switch is closed, the current in the resistor will be |
A. | 6 mA |
B. | 18 mA |
C. | 406 mA |
D. | 55 mA |
Answer» E. | |