InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
The induced currents always produce expanding magnetic fields round their conductors in a direction that opposes the original magnetic field. This law is called : (a) Lenz’s law (b) Fleming’s law (c) Ohm’s law (d) Kirchhoff’s law |
| Answer» <p style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif"><span style="color:#000000"><strong><span style="text-align:start">Correct option </span>(a) Lenz’s la</strong></span></span></p><p style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif"><span style="color:#000000"><strong><span style="text-align:start">Explanation:</span></strong></span></span></p><p style="text-align: justify;"><span style="font-family:Arial,Helvetica,sans-serif"><span style="color:#000000">The induced currents always produce expanding magnetic field round their conductors in a direction that opposes the original magnetic field. This is explained by Lenz’s law.</span></span></p> | |