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In a velocity selector , the intensity o...

In a velocity selector , the intensity of the electric field is `3 xx 10^(4)` V/m and the strength of the magnetic field is `0.015 Wb//m^2` . The speed of the charged particles which pass undeflected through the velocity selector is

A

`2 xx 10^(6)` m/s

B

`2 xx 10^(-6)` m/s

C

`5 xx 10^(6)` m/s

D

`5 xx 10^(-6)` m/s

Text Solution

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The correct Answer is:
A
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