An electron is moving along the positive X-axis. You want to apply a magnetic field for a…
Physics · JEE Advanced · NTA Exams — Magnetic Effects of Current and Magnetism
An electron is moving along the positive X-axis. You want to apply a magnetic field for a short time so that the electron may reverse its direction and move parallel to the negative X-axis. This can be done by applying the magnetic field along
- Y-axis
- X-axis
- Y-axis only
- none of these
Answer
(A) Y-axis
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