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An electron is moving along the positive...

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 nagative x-axis. This can be done by applying the magnetic field along

A

Y-axis

B

Z-axis

C

Y-axis only

D

Z-axis only

Text Solution

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The correct Answer is:
A, B
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