MCQOPTIONS
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| 1. |
A current of 2 A flows in a system of conductors as shown. The potential difference \[({{V}_{A}}-{{V}_{B}})\] will be [CPMT 1975, 76] |
| A. | \[+2\,V\] |
| B. | \[+1\,V\] |
| C. | \[-1\,V\] |
| D. | \[-2\,V\] |
| Answer» C. \[-1\,V\] | |