MCQOPTIONS
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| 1. |
Two long parallel copper wires carry currents of 5A each in opposite directions. If the wires are separated by a distance of 0.5m, then the force between the two wires is [EAMCET (Engg.) 2000] |
| A. | \[{{10}^{-5}}N,\,\]attractive |
| B. | \[{{10}^{-5}}N,\,\]repulsive |
| C. | If assertion is true but reason is false. |
| D. | \[2\times {{10}^{-5}}N,\,\]repulsive |
| Answer» C. If assertion is true but reason is false. | |