Questions
An electron enters a magnetic field whose direction is perpendicular to the velocity of the electron. Then
detailed solution
Correct option is C
Force acts perpendicular to the velocity in a magnetic field, so speed of electron will remain the same.Since trajectory of the electron is circular , its velocity changes.Talk to our academic expert!
Similar Questions
A charged beam consisting of electrons and positrons enter into a region of uniform magnetic field B perpendicular to field, with a speed v. The maximum separation between an electron and a positron will be (mass of electron = mass of positron = m)
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