MCQOPTIONS
Saved Bookmarks
| 1. |
A rectangular coil of 20 turns and area of cross- section 25 sq cm has a resistance of 100 ohm. If a magnetic field which is perpendicular to the plane of the coil changes at the rate of 1000 Tesla per second, the current in the coil is [CBSE PMT 1992; Very Similar to MHCET 2002; DPMT 2004] |
| A. | 1.0 ampere |
| B. | 50 ampere |
| C. | 0.5 ampere |
| D. | 5.0 ampere |
| Answer» D. 5.0 ampere | |