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				| 1. | In the circuit shown, a meter bridge is in its balanced state. The meter bridge wire has a resistance 0.1 ohm/cm. The value of unknown resistance X and the current drawn from the battery of negligible resistance is [AMU (Engg.) 2000] | 
| A. | 6 W, 5 amp | 
| B. | 10 W, 0.1 amp | 
| C. | \[258\,\Omega \] | 
| D. | 12 W, 0.5 amp | 
| Answer» D. 12 W, 0.5 amp | |