MCQOPTIONS
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| 1. |
In ballistic galvanometer, the frame on which the coil is wound is non-metallic to [MH CET 2004] |
| A. | Avoid the production of induced e.m.f. |
| B. | Avoid the production of eddy currents |
| C. | Increase the production of eddy currents |
| D. | Increase the production of induced e.m.f. |
| Answer» C. Increase the production of eddy currents | |