MCQOPTIONS
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| 1. |
The resistance of a galvanometer is 90 ohms. If only 10 percent of the main current may flow through the galvanometer, in which way and of what value, a resistor is to be used [MP PET 1996] |
| A. | 10 ohms in series |
| B. | 10 ohms in parallel |
| C. | 810 ohms in series |
| D. | 810 ohms in parallel |
| Answer» C. 810 ohms in series | |