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A particle of mass ‘m’ carrying a charge ‘q’ enter normally into uniform magnetic induction field ‘B’ . The time taken by the particle to traverse
detailed solution
Correct option is C
Bqυ=mrw2 3600−T 900−? t=90 T360 =T4 But T=2πω=2πmBq t=2πm4Bq=πm2BqTalk to our academic expert!
Similar Questions
A photon with energy of 4.9 eV ejects photoelectrons from tungsten. When the ejected electron enters a constant magnetic field of strength B = 2.5 mT at an angle of 60° with thee field direction, the maximum pitch of the helix described by the electron is found to be 2.7 mm. Find the work-function of the metal in electron-volt. Given that, specific charge of electron is 1.761011 C/ kg.
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