Categories > Dual Nature of Radiation and Matter > Cathode Rays and Positive Rays > An electron beam is moving between two parallel plates having electric field $1.125 \times {10^{ - 6}}N/m$. A magnetic field $3 \times {10^{ - 10}}T$ is also applied so that beam of electrons do not deflect. The velocity of the electron is

Dual Nature of Radiation and Matter

Question: An electron beam is moving between two parallel plates having electric field $1.125 \times {10^{ - 6}}N/m$. A magnetic field $3 \times {10^{ - 10}}T$ is also applied so that beam of electrons do not deflect. The velocity of the electron is


1) $4225\;m/s$
2) $3750\;m/s$
3) $2750\;m/s$
4) $3200\;m/s$
Solution: Explanation: No Explanation
Cathode Rays and Positive Rays

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