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An electron is moving along the positi...

An electron is moving along the positive x-axis . A uniform electric field exists towards negative y-axis. What should be the direction of a magnetic field of suuitablw magnitude so the net force on electron is zero ?

A

Positive z-axis

B

Negative z-axis

C

Positive y-axis

D

Negative y-axis

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-Mock Test 28-EXAMPLE
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