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A beam of proton passes undeflected with...

A beam of proton passes undeflected with a horizontal velocity v, through a region of electric and magnetic fields, mutually perpendicular to each other and perpendicular to the direction of the beam. If the magnitudes of the electric and magnetic fields are `100kV//m`, `50mT` respectively, calculate the velocity of the beam v.

A

`1.18xx10^(-9)T`

B

`2.62xx10^(-3)T`

C

`5.33xx10^(-7)T`

D

`4.14xx10^(8)T`

Text Solution

Verified by Experts

The correct Answer is:
C
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RESNICK AND HALLIDAY-MAGNETIC FIELDS DUE TO CURRENTS-Practice Question (Single Correct)
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  12. Two infinitely long perpendicular wires carry equal currents in the di...

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