MCQOPTIONS
Saved Bookmarks
| 1. |
In the circuit shown in Fig. 1, L = 5 H and C = 20 F. C is initially charged to 200 V. After the switch S is closed at t = 0, the maximum value of current and the time at which it reaches this value are, respectively |
| A. | 400 A, 15 707 s |
| B. | 50 A, 30 s |
| C. | 100 A, 62 828 s |
| D. | 400 A, 31 414 s |
| Answer» B. 50 A, 30 s | |