MCQOPTIONS
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| 1. |
Two long parallel wires carrying equal current separated by 1m, exert a force of \[2\times {{10}^{-7}}N/m\] on one another. The current flowing through them is [AMU (Engg.) 1999] |
| A. | 2.0 A |
| B. | \[2.0\times {{10}^{-7}}A\] |
| C. | 1.0 A |
| D. | \[1.0\times {{10}^{-7}}A\] |
| Answer» D. \[1.0\times {{10}^{-7}}A\] | |