MCQOPTIONS
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| 1. |
When 0.010A current flows through a moving coil galvanometer, it gives full deflection. Then, it is converted into a voltmeter which gives a reading of 10 V using an external resistance of 950 Ω. What is the resistance of the galvanometer (G)? |
| A. | 40 Ω |
| B. | 50 Ω |
| C. | 60 Ω |
| D. | 70 Ω |
| Answer» C. | |